| “CemSoffit®” un-vented, fiber-cement soffit, 3/16” thick and ¼” thick, under eave material James Hardie Building Products, Inc. | eaves | Listed | | fiber cement | CAL FIRE BML, ICC-ES |
| "Endura Plus" treated Radiata pine siding in "Rabbeted Bevel" profiles, nominally sized Capital Lumber Company | siding | Listed limited evidence | | wood | CAL FIRE BML |
| "Endura Plus" treated Radiata pine siding in "V-Rustic" or "Nickel Gap" shiplap profiles Capital Lumber Company | siding | Listed limited evidence | | wood | CAL FIRE BML |
| "Endura Plus" treated Radiata pine soffit siding in "V-Rustic" or "Nickel Gap" shiplap pro Capital Lumber Company | eaves | Listed limited evidence | | wood | CAL FIRE BML |
| “MOSO Bamboo Thermo Siding" boards are made of compressed thermally treated bamboo strips MOSO North America, Inc. California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| "Nordic" thermally modified wood cladding in tongue and groove profile Lunawood, LLC. | siding | Listed limited evidence | | wood | CAL FIRE BML |
| “ReliaBoard™” HDPE composite deck board, square edge, scalloped back surface TimberTech Ltd. | decking | Listed limited evidence | | | CAL FIRE BML |
| “Trex® Select®” composite deck board, square and grooved edge TREX COMPANY, INC. | decking | Listed disputed — read both sides | | | CAL FIRE BML |
| 7" Clapboard Celect Cellular PVC Siding Royal Building Products California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| ABC PBR panel metal closure American Building Components Colorado CWRC roof-profile closure · California roof-profile closures · 2018 IWUIC roof-profile eave closure · 2021 IWUIC roof-profile eave closure · IWUIC roof-profile eave closure · ORSC R327 roof-profile closure · 2006 Utah UWUI roof-profile eave closure | roofing | Attribute match limited evidence | | | |
| ABC profiled roof closure strips American Building Components Colorado CWRC roof-profile closure · California roof-profile closures · 2018 IWUIC roof-profile eave closure · 2021 IWUIC roof-profile eave closure · IWUIC roof-profile eave closure · ORSC R327 roof-profile closure · 2006 Utah UWUI roof-profile eave closure | roofing | Attribute match limited evidence | | | |
| Able Multi-Guard intumescent soffit vents Able Sheet Metal California ASTM E2886 vent | vents | Listed | | galvanized steel · mesh 0.0625 in | CAL FIRE BML |
| Accoya tongue-and-groove and Color Grey acetylated-wood siding Accsys Technologies PLC | siding | Listed limited evidence | | wood | CAL FIRE BML, CAL FIRE BML |
| Accoya® (Color Grey) is an exterior wall siding made of Acetylated wood Accsys Technologies PLC | siding | Listed limited evidence | | wood | CAL FIRE BML |
| ACRE Shiplap Siding, brown color, tongue & groove, 1" thick x 6" wide Modern Mill Inc. California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Action Industries EPDM bottom T-end weather seal Action Industries CAL FIRE garage-door seal | doors | Attribute match limited evidence | | | |
| Action Industries garage-door brush seal kit Action Industries CAL FIRE garage-door seal | doors | Attribute match limited evidence | | | |
| Action Industries standard brush weather seal Action Industries CAL FIRE garage-door seal | doors | Attribute match limited evidence | | | |
| Action Industries Standard WeatherBlock seal Action Industries CAL FIRE garage-door seal | doors | Attribute match limited evidence | | | |
| Action Industries vinyl bottom T-end weather seal Action Industries CAL FIRE garage-door seal | doors | Attribute match limited evidence | | | |
| Advantage Plus treated Radiata pine in 1" x 6" V-Rustic Shiplap (Pattern 793) Blocks and Cutstock S.A. California SFM 12-7A-3 underside | eaves | Listed limited evidence | | | CAL FIRE BML |
| AL13 FR Aluminum Composite Panel Anenda Systems Inc. | siding | Listed limited evidence | | | CAL FIRE BML |
| AL13 FR B1 Aluminum Composite Panel Anenda Systems Inc. | siding | Listed limited evidence | | | CAL FIRE BML |
| AL13® Plank System Anenda Systems Inc. Colorado CWRC noncombustible wall · California noncombustible wall · 2018 IWUIC Class 1–2 noncombustible wall · 2021 IWUIC Class 1–2 noncombustible wall · IWUIC Class 1–2 noncombustible wall · Kittitas IR1 noncombustible wall · ORSC R327 noncombustible wall · 2006 Utah UWUI Class 1–2 noncombustible wall | siding | Listed | | aluminum | CAL FIRE BML |
| ALSCO rain-carrying system ALSCO IBHS Base gutter material | gutters | Attribute match limited evidence | | aluminum | |
| AluGlobus Zone Zero aluminum fence system AluGlobus CAL FIRE fence transition · Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | aluminum | |
| AluGlobus Zone Zero aluminum gate system AluGlobus CAL FIRE fence transition · Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | aluminum | |
| American Aldes standard dryer wall hood American Aldes IBHS Base forced-air vent closure | vents | Attribute match limited evidence | | | |
| American Wood Council (8110-2041:0002) American Wood Council | decking | Listed limited evidence | | wood | CAL FIRE BML |
| American Wood Council (8140-2041:0001) American Wood Council | siding | Listed limited evidence | | wood | CAL FIRE BML |
| American Wood Council (8140-2041:0003) American Wood Council | siding | Listed limited evidence | | wood | CAL FIRE BML |
| American Wood Council (8140-2041:0004) American Wood Council | siding | Listed limited evidence | | wood | CAL FIRE BML |
| American Wood Council (8140-2041:0005) American Wood Council | siding | Listed limited evidence | | wood | CAL FIRE BML |
| American Wood Council (8140-2041:0008) American Wood Council | siding | Listed limited evidence | | wood | CAL FIRE BML |
| Ameristar Echelon II aluminum fence Ameristar Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | aluminum | |
| Ameristar Echelon II aluminum gates Ameristar Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | aluminum | |
| Ameristar Echelon Plus aluminum fence Ameristar Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | aluminum | |
| Ameristar Echelon Plus aluminum gates Ameristar Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | aluminum | |
| Ameristar Montage Commercial steel fence Ameristar Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | steel | |
| Ameristar Montage Commercial steel gates Ameristar Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | steel | |
| Ameristar Montage II steel fence Ameristar Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | galvanized steel | |
| Ameristar Montage II steel gates Ameristar Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | galvanized steel | |
| Ameristar Montage Industrial steel fence Ameristar Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | steel | |
| Ameristar Montage Industrial steel gates Ameristar Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | steel | |
| Ameristar Montage Plus steel fence Ameristar Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | steel | |
| Ameristar Montage Plus steel gates Ameristar Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | steel | |
| Ameristar Montage residential steel fence Ameristar Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | galvanized steel | |
| Ameristar Montage residential steel gates Ameristar Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | galvanized steel | |
| Andersen 100 Series windows with dual-pane glass Andersen Windows & Doors Colorado CWRC multilayered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing | windows | Attribute match limited evidence | | | |
| Andersen 400 Series specialty windows with dual-pane glass Andersen Windows & Doors Colorado CWRC multilayered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing | windows | Attribute match limited evidence | | | |
| Andersen A-Series windows with dual-pane glass Andersen Windows & Doors Colorado CWRC multilayered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing | windows | Attribute match limited evidence | | | |
| Andersen E-Series specialty windows with dual-pane glass Andersen Windows & Doors Colorado CWRC multilayered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing | windows | Attribute match limited evidence | | | |
| Apa-The Engineered Wood Association APA-THE ENGINEERED WOOD ASSOCIATION California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| APA-THE ENGINEERED WOOD ASSOCIATION APA-THE ENGINEERED WOOD ASSOCIATION | siding | Listed limited evidence | | | CAL FIRE BML |
| Arclin Firepoint 2500 exterior wall sheathing assembly Arclin Surfaces California one-hour exterior wall · Kittitas IR1 one-hour wall · 2006 Utah UWUI Class 1–2 one-hour wall | siding | Listed | | wood | CAL FIRE BML |
| Artis stainless-steel dryer wall cap with damper Artis Metals Company IBHS Base forced-air vent closure · IBHS Plus metal forced-air vent closure | vents | Attribute match limited evidence | | stainless steel | |
| ATAS 7-inch aluminum box gutter ATAS International IBHS Base gutter material | gutters | Attribute match limited evidence | | aluminum | |
| ATAS aluminum downspout ATAS International IBHS Base gutter material | gutters | Attribute match limited evidence | | aluminum | |
| ATAS aluminum half-round gutter ATAS International IBHS Base gutter material | gutters | Attribute match limited evidence | | aluminum | |
| ATAS aluminum K gutter ATAS International IBHS Base gutter material | gutters | Attribute match limited evidence | | aluminum | |
| ATAS custom box gutter — steel configuration ATAS International IBHS Base gutter material | gutters | Attribute match limited evidence | | steel | |
| Avon Plastics Inc Avon Plastics Inc | decking | Listed limited evidence | | | CAL FIRE BML |
| Azek Building Products (8110-2042:0001) AZEK BUILDING PRODUCTS Colorado CWRC Class A deck surface | decking | Listed | | · class a | CAL FIRE BML |
| Azek Building Products (8110-2042:0003) AZEK BUILDING PRODUCTS | decking | Listed limited evidence | | | CAL FIRE BML |
| Azek Building Products (8110-2042:0004) AZEK BUILDING PRODUCTS | decking | Listed limited evidence | | | CAL FIRE BML |
| Azek Building Products (8110-2042:0500) AZEK BUILDING PRODUCTS | decking | Listed limited evidence | | | CAL FIRE BML |
| Azek Building Products (8110-2042:0501) AZEK BUILDING PRODUCTS | decking | Listed limited evidence | | | CAL FIRE BML |
| Azek Building Products (8110-2042:0502) AZEK BUILDING PRODUCTS | decking | Listed limited evidence | | | CAL FIRE BML |
| Azek Building Products (8170-2042:0504) AZEK BUILDING PRODUCTS | siding | Listed limited evidence | | | CAL FIRE BML |
| BarrierBoss black-frame metal privacy fence kit BarrierBoss CAL FIRE fence transition · Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | galvanized steel | |
| Basalite concrete edging Basalite Concrete Products Colorado CWRC immediate-zone hardscape · IBHS 0–5 foot hardscape | landscaping | Attribute match limited evidence | | masonry | |
| Benchmark Oak thermally modified wood decking with square edge Thermory USA LLC | decking | Listed limited evidence | | wood | CAL FIRE BML |
| Berger half-round gutter — aluminum configuration Berger Building Products IBHS Base gutter material | gutters | Attribute match limited evidence | | aluminum | |
| Berger half-round gutter — copper configuration Berger Building Products IBHS Base gutter material | gutters | Attribute match limited evidence | | copper | |
| Berger half-round gutter — galvanized-steel configuration Berger Building Products IBHS Base gutter material | gutters | Attribute match limited evidence | | galvanized steel | |
| Berger K-style gutter — aluminum configuration Berger Building Products IBHS Base gutter material | gutters | Attribute match limited evidence | | aluminum | |
| Berger K-style gutter — copper configuration Berger Building Products IBHS Base gutter material | gutters | Attribute match limited evidence | | copper | |
| Berger K-style gutter — galvanized-steel configuration Berger Building Products IBHS Base gutter material | gutters | Attribute match limited evidence | | galvanized steel | |
| Blocks and Cutstock (8140-2126:0100) Blocks and Cutstock California SFM 12-7A-1 wall | siding | Listed limited evidence | | wood | CAL FIRE BML |
| Blocks and Cutstock (8140-2126:0500) Blocks and Cutstock | siding | Listing lapsed | | | CAL FIRE BML |
| BODYGUARD WOOD PRODUCTS (8140-2022:0001) BODYGUARD WOOD PRODUCTS | siding | Listed limited evidence | | | CAL FIRE BML |
| BODYGUARD WOOD PRODUCTS (8140-2022:0002) BODYGUARD WOOD PRODUCTS | siding | Listing lapsed | | | CAL FIRE BML |
| BODYGUARD WOOD PRODUCTS (8140-2022:0003) BODYGUARD WOOD PRODUCTS | siding | Listed limited evidence | | | CAL FIRE BML |
| BODYGUARD WOOD PRODUCTS (8140-2022:0004) BODYGUARD WOOD PRODUCTS | siding | Listed limited evidence | | | CAL FIRE BML |
| BODYGUARD WOOD PRODUCTS (8140-2022:0005) BODYGUARD WOOD PRODUCTS | siding | Listed limited evidence | | | CAL FIRE BML |
| BODYGUARD WOOD PRODUCTS (8160-2022:0006) BODYGUARD WOOD PRODUCTS | eaves | Listed limited evidence | | | CAL FIRE BML |
| BODYGUARD WOOD PRODUCTS (8160-2022:0007) BODYGUARD WOOD PRODUCTS | eaves | Listed limited evidence | | | CAL FIRE BML |
| BODYGUARD WOOD PRODUCTS (8160-2022:0008) BODYGUARD WOOD PRODUCTS | eaves | Listed limited evidence | | | CAL FIRE BML |
| Boral TruExterior® Siding in profiles Channel Bevel, V-Rustic, Cove/Dutch Westlake Royal Building Products — TruExterior California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Boral TruExterior® Trim 5/8" to 1-1/2 " thick and widths ranging from 1-1/2" to *15 1/2" a Westlake Royal Building Products — TruExterior California SFM 12-7A-3 underside | eaves | Listed limited evidence | | | CAL FIRE BML |
| Broan-NuTone 885NS steel wall cap Broan-NuTone IBHS Base forced-air vent closure · IBHS Plus metal forced-air vent closure | vents | Attribute match limited evidence | | steel | |
| Canyon Lumber Company (8140-2380:0001) Canyon Lumber Company California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Canyon Lumber Company (8160-2380:0002) Canyon Lumber Company California SFM 12-7A-3 underside | eaves | Listed limited evidence | | | CAL FIRE BML |
| Canyon Lumber Company (8160-2380:0003) Canyon Lumber Company California SFM 12-7A-3 underside | eaves | Listed limited evidence | | | CAL FIRE BML |
| Carriage House custom steel WUI garage door Carriage House Door Company California SFM 12-7A-1 door | doors | Listed | | steel | CAL FIRE BML |
| CARRIAGE HOUSE DOOR COMPANY (8150-2038:0001) Carriage House Door Company | doors | Listed limited evidence | | wood | CAL FIRE BML |
| CARRIAGE HOUSE DOOR COMPANY (8150-2038:0002) Carriage House Door Company | doors | Listed limited evidence | | wood | CAL FIRE BML |
| CARRIAGE HOUSE DOOR COMPANY (8150-2038:0003) Carriage House Door Company | doors | Listed limited evidence | | wood | CAL FIRE BML |
| CARRIAGE HOUSE DOOR COMPANY (8150-2038:0004) Carriage House Door Company | doors | Listed limited evidence | | wood | CAL FIRE BML |
| CARRIAGE HOUSE DOOR COMPANY (8150-2038:0005) Carriage House Door Company | doors | Listed limited evidence | | wood | CAL FIRE BML |
| CARRIAGE HOUSE DOOR COMPANY (8150-2038:0006) Carriage House Door Company | doors | Listed limited evidence | | wood | CAL FIRE BML |
| CARRIAGE HOUSE DOOR COMPANY (8150-2038:0007) Carriage House Door Company | doors | Listed limited evidence | | wood | CAL FIRE BML |
| CARRIAGE HOUSE DOOR COMPANY (8150-2038:0008) Carriage House Door Company | doors | Listed limited evidence | | wood | CAL FIRE BML |
| CARRIAGE HOUSE DOOR COMPANY (8150-2038:0009) Carriage House Door Company | doors | Listed limited evidence | | wood | CAL FIRE BML |
| CARRIAGE HOUSE DOOR COMPANY (8150-2038:0010) Carriage House Door Company | doors | Listed limited evidence | | wood | CAL FIRE BML |
| CEDAR VALLEY MANUFACTURING CEDAR VALLEY MANUFACTURING | siding | Listed limited evidence | | | CAL FIRE BML |
| CF 75-V-425/17 (4.25"x17"), 75-V-425/8 (4.25"x96"), 75-V-425/10 (4.25"x120") Brand X Metals Inc. California ASTM E2886 vent | vents | Listed limited evidence | | | CAL FIRE BML |
| ChamClad® 6-inch rigid PVC wall-panel assembly ChamClad California SFM 12-7A-1 wall | siding | Listed | | | CAL FIRE BML |
| Chemco Thermex-FR exterior treated redwood and western red cedar Chemco, Inc. | siding, decking | Listed limited evidence | | wood | CAL FIRE BML |
| Clicklad Closed-Gap aluminum cladding system Clicklad Colorado CWRC noncombustible wall · California noncombustible wall · 2018 IWUIC Class 1–2 noncombustible wall · 2021 IWUIC Class 1–2 noncombustible wall · IWUIC Class 1–2 noncombustible wall · Kittitas IR1 noncombustible wall · ORSC R327 noncombustible wall · 2006 Utah UWUI Class 1–2 noncombustible wall | siding | Listed | | aluminum | CAL FIRE BML |
| COLLINS PRODUCTS, LLC COLLINS PRODUCTS, LLC | siding | Listed limited evidence | | | CAL FIRE BML |
| Concrete pavers (Zone 0 paving) | landscaping | No listing applies | | | |
| Cooley "C3 Plus" is a single ply commercial roofing membrane COOLEY INC | roofing | Listed limited evidence | | | CAL FIRE BML |
| D4STD Market Square Double 4" Vinyl with PVC Capstock Siding Royal Building Products California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| dassoXTR® Classic Espresso XTR-DK20-G2-PP fused-bamboo decking Dasso XTR | decking | Listed limited evidence | | | CAL FIRE BML |
| Davinci Roofscapes, LLC Davinci Roofscapes, LLC California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| DaVinci® composite shake and slate roof assembly Westlake DaVinci Roofscapes, LLC IBHS Base Class A roof covering · Kittitas high/extreme Class A roof covering · Kittitas low/general Class C roof floor · Kittitas moderate Class B roof floor · 2006 Utah UWUI Class A roof covering | roofing | Listed | | · class a | CAL FIRE BML |
| Dec-Tec™ Professional Line Classic and CoolStep PVC roof membranes Skyline Building Systems (USA) Inc. | roofing | Listed limited evidence | | | CAL FIRE BML |
| DecKorators Altitude composite deck board is a wood-plastic composite UFP Ventures II, Inc. | decking | Listed limited evidence | | | CAL FIRE BML |
| DecKorators Classic, Vista and Heritage composite grooved edge deck board UFP Ventures II, Inc. | decking | Listing lapsed | | | CAL FIRE BML |
| DecKorators TG2 Slotted and Solid Edge Composite Decking UFP Ventures II, Inc. | decking | Listing lapsed | | | CAL FIRE BML |
| DecKorators Vista composite deck board is a wood-plastic composite UFP Ventures II, Inc. | decking | Listed limited evidence | | | CAL FIRE BML |
| DecKorators Vista composite square edge deck board UFP Ventures II, Inc. | decking | Listing lapsed | | | CAL FIRE BML |
| Decomposed granite (Zone 0 groundcover) | landscaping | No listing applies | | | |
| DuPont™ ArmorWall™ Plus structural insulated sheathing DuPont Performance Building Solutions | siding | Listed limited evidence | | | CAL FIRE BML |
| DURA Siding&Trim treated Radiata pine in 1"x6" V-Rustic Shiplap (Pattern 793) Blocks and Cutstock S.A. | eaves | Listing lapsed | | | CAL FIRE BML |
| Eagle aluminum bird-stop and eave closure Eagle Roofing Products Colorado CWRC roof-profile closure · California roof-profile closures · 2018 IWUIC roof-profile eave closure · 2021 IWUIC roof-profile eave closure · IWUIC roof-profile eave closure · ORSC R327 roof-profile closure · 2006 Utah UWUI roof-profile eave closure | roofing | Attribute match limited evidence | | aluminum | |
| Eagle galvanized bird-stop and eave closure Eagle Roofing Products Colorado CWRC roof-profile closure · California roof-profile closures · 2018 IWUIC roof-profile eave closure · 2021 IWUIC roof-profile eave closure · IWUIC roof-profile eave closure · ORSC R327 roof-profile closure · 2006 Utah UWUI roof-profile eave closure | roofing | Attribute match limited evidence | | galvanized steel | |
| Eagle Malibu, Capistrano, and Bel Air concrete roof tiles Eagle Roofing Products Kittitas high/extreme Class A roof covering · Kittitas low/general Class C roof floor · Kittitas moderate Class B roof floor · 2006 Utah UWUI Class A roof covering | roofing | Listed | | concrete · class a | CAL FIRE BML |
| Ecostar LLC Ecostar LLC | roofing | Listing lapsed | | | CAL FIRE BML |
| Elasto Fiberdeck 100 Walking Deck System AVM Industries, Inc. | decking | Listed | | | CAL FIRE BML, ICC-ES |
| Elastoflex SA P FR, Polyflex SA P FR, Elastobase V, Elastoflex SA V FR Polyglass USA, Inc. Colorado CWRC Class A roof · California Class A roof test path · IBHS Base Class A roof covering · 2018 IWUIC Class 1 Class A roof · 2018 IWUIC Class 2 Class B roof · 2018 IWUIC Class 3 Class C roof · 2021 IWUIC Class 1–2 Class A roof · 2021 IWUIC Class 3 Class B roof · Austin Zone C Class A roof · IWUIC Class 1–2 Class A roof · IWUIC Class 3 Class B roof · Prescott Class 3 Class A roof · ORSC R327 Class B roof floor · 2006 Utah UWUI Class 1 Class A roof · 2006 Utah UWUI Class 2 Class B roof · 2006 Utah UWUI Class 3 Class C roof | roofing | Listed limited evidence | | · class a | CAL FIRE BML |
| Englert Series 56X aluminum gutter system Englert IBHS Base gutter material | gutters | Attribute match limited evidence | | aluminum | |
| Enviroshake composite roof shake Enviroshake IBHS Base Class A roof covering · Kittitas high/extreme Class A roof covering · Kittitas low/general Class C roof floor · Kittitas moderate Class B roof floor · 2006 Utah UWUI Class A roof covering | roofing | Listed | | · class a | CAL FIRE BML |
| Envision Outdoor Living Products LLC (8110-2044:0001) Envision Outdoor Living Products LLC | decking | Listed limited evidence | | | CAL FIRE BML |
| Envision Outdoor Living Products LLC (8110-2044:0002) Envision Outdoor Living Products LLC | decking | Listed limited evidence | | | CAL FIRE BML |
| Envision Outdoor Living Products LLC (8110-2044:0004) Envision Outdoor Living Products LLC | decking | Listed limited evidence | | | CAL FIRE BML |
| Envision Outdoor Living Products LLC (8110-2044:0501) Envision Outdoor Living Products LLC | decking | Listed limited evidence | | | CAL FIRE BML |
| EOSF1220N9-1S (12"x2"), EOSF1350N32-1S (13.5"x5"), EOSF1355N35-1S (13.5"x5.5") Embers Out LLC California ASTM E2886 vent | vents | Listed limited evidence | | | CAL FIRE BML |
| EPC-DK20-G2-PP Epic Cognac 1 x 6 fused bamboo deck boards Dasso XTR | decking | Listed limited evidence | | | CAL FIRE BML |
| EPC-SID18-137TG-PP Classic Espresso 1 x 7 siding shiplap fused bamboo using Eisen Sheathin Dasso XTR California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| F&IV01000 (4"x19"), F&IV02000 (5"x19"), F&IV03000 (6"x19"), F&IV04000 (7"x19"), F&IV05000 O'Hagin California ASTM E2886 vent | vents | Listed limited evidence | | | CAL FIRE BML |
| FAMCO DWVG dryer wall vent FAMCO IBHS Base forced-air vent closure · IBHS Plus metal forced-air vent closure | vents | Attribute match limited evidence | | galvanized steel | |
| FAMCO FWV flush dryer wall vent FAMCO IBHS Base forced-air vent closure · IBHS Plus metal forced-air vent closure | vents | Attribute match limited evidence | | galvanized steel | |
| Fiber Composites, LLC (8110-2045:0008) Fiberon | decking | Listed limited evidence | | | CAL FIRE BML |
| Fiber Composites, LLC (8110-2045:0500) Fiberon | decking | Listed limited evidence | | | CAL FIRE BML |
| Fiberon® Promenade® PVC decking Fiberon Colorado CWRC Class A deck surface | decking | Listed | | · class a | CAL FIRE BML |
| Fiberon® Wildwood™ composite cladding Fiberon California SFM 12-7A-1 wall | siding | Listed | | | CAL FIRE BML |
| FireStorm EmberMesh roll New Cal Metals, Inc. dba FireStorm Building Products CAL FIRE vent mesh · Colorado CWRC vent mesh · IBHS Base vent mesh · 2018 IWUIC Class 1–2 vent mesh · 2021 IWUIC Class 1–2 vent mesh · IWUIC vent mesh · ORSC R327 vent mesh · 2006 Utah UWUI Class 1–2 vent mesh · 2006 Utah UWUI Class 3 vent mesh | vents | Attribute match limited evidence | | stainless steel · mesh 0.0657 in · class a | |
| FireStorm gutter guard New Cal Metals, Inc. dba FireStorm Building Products CAL FIRE gutter cover · IBHS Plus gutter cover | gutters | Attribute match limited evidence | | stainless steel · class a | |
| FireStorm® V2™ listed vent families New Cal Metals, Inc. dba FireStorm Building Products California ASTM E2886 vent | vents | Listed | | galvanized steel | CAL FIRE BML |
| FLAMEFixx treated radiata pine lumber Wood Modification Technologies | decking | Listed limited evidence | | wood | CAL FIRE BML |
| Forevercoat 100 Walking Deck System AVM Industries, Inc. | decking | Listed | | | CAL FIRE BML, ICC-ES |
| Fortress Athens aluminum fence panels Fortress Building Products Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | aluminum | |
| Fortress Athens aluminum gates Fortress Building Products Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | aluminum | |
| Fortress Deck Products Fortress Deck Products | decking | Listed limited evidence | | | CAL FIRE BML |
| Fortress V2 steel fence panels Fortress Building Products Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | steel | |
| Fortress V2 steel gates Fortress Building Products Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | steel | |
| Fortress V3 steel fence panels Fortress Building Products Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | steel | |
| Fortress V3 steel gates Fortress Building Products Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | steel | |
| Fortress VERSAI steel fence panels Fortress Building Products Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | steel | |
| Fortress VERSAI steel gates Fortress Building Products Colorado CWRC near-structure fence · IBHS 0–5 foot fence and gate | fencing | Attribute match limited evidence | | steel | |
| FP2011 Fire Plug Vent BrandGuard Vents California ASTM E2886 vent | vents | Listed | | galvanized steel · mesh 0.0625 in | CAL FIRE BML, ICC-ES |
| FR deck boards Inteplast Group Corporation | decking | Listed limited evidence | | | CAL FIRE BML |
| FSR pressure-treated western red cedar shakes and shingles FSR Treatment, Inc. IBHS Base Class A roof covering · Kittitas high/extreme Class A roof covering · Kittitas low/general Class C roof floor · Kittitas moderate Class B roof floor · 2006 Utah UWUI Class A roof covering | roofing | Listed | | wood · class a | CAL FIRE BML, ICC-ES |
| FTX, Thermex, and FSR pressure-treated western red cedar roofing FSR Treatment, Inc. | roofing | Listed limited evidence | | wood | CAL FIRE BML |
| Gravel and crushed rock (Zone 0 groundcover) | landscaping | No listing applies | | | |
| Greenfield Fence Inc Greenfield Fence Inc | landscaping | Listing lapsed | | | CAL FIRE BML |
| Hardel Mutual Plywood Corporation Hardel Mutual Plywood Corporation California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Hardie® Plank lap siding James Hardie Building Products, Inc. Colorado CWRC noncombustible wall · California noncombustible wall · 2018 IWUIC Class 1–2 noncombustible wall · 2021 IWUIC Class 1–2 noncombustible wall · IWUIC Class 1–2 noncombustible wall · Kittitas IR1 noncombustible wall · ORSC R327 noncombustible wall · 2006 Utah UWUI Class 1–2 noncombustible wall | siding | Listed | | fiber cement | CAL FIRE BML, ICC-ES, ICC-ES |
| Hardie® Soffit non-vented fiber-cement panels James Hardie Building Products, Inc. Colorado CWRC noncombustible eave · California noncombustible eave · 2018 IWUIC Class 1 noncombustible eave · 2021 IWUIC Class 1 noncombustible eave · Austin Zone A noncombustible eave · Austin Zones B–C noncombustible eave · IWUIC Class 1 noncombustible eave · ORSC R327 noncombustible underside | eaves | Listed | | fiber cement | CAL FIRE BML, ICC-ES |
| Hardie® Textured Panel, noncombustible fiber-cement panel siding, 5/16" thick James Hardie Building Products, Inc. Colorado CWRC noncombustible wall · California noncombustible wall · 2018 IWUIC Class 1–2 noncombustible wall · 2021 IWUIC Class 1–2 noncombustible wall · IWUIC Class 1–2 noncombustible wall · Kittitas IR1 noncombustible wall · ORSC R327 noncombustible wall · 2006 Utah UWUI Class 1–2 noncombustible wall | siding | Listed limited evidence | | fiber cement | CAL FIRE BML |
| Hoover ExteriorFireX treated lumber and plywood Hoover Treated Wood Products | siding, decking | Listed limited evidence | | wood | CAL FIRE BML, CAL FIRE BML |
| Imperial VT0497-A wall exhaust cap Imperial Manufacturing Group IBHS Base forced-air vent closure · IBHS Plus metal forced-air vent closure | vents | Attribute match limited evidence | | galvanized steel | |
| Infinity Awning — California Fire Glass option Infinity by Marvin Colorado CWRC multilayered glazing · California multipane + tempered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing · 2006 Utah UWUI Class 1–2 tempered glazing | windows | Attribute match limited evidence | | | |
| Infinity Bay — California Fire Glass option Infinity by Marvin Colorado CWRC multilayered glazing · California multipane + tempered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing · 2006 Utah UWUI Class 1–2 tempered glazing | windows | Attribute match limited evidence | | | |
| Infinity Casement — California Fire Glass option Infinity by Marvin Colorado CWRC multilayered glazing · California multipane + tempered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing · 2006 Utah UWUI Class 1–2 tempered glazing | windows | Attribute match limited evidence | | | |
| Infinity Double Hung — California Fire Glass option Infinity by Marvin Colorado CWRC multilayered glazing · California multipane + tempered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing · 2006 Utah UWUI Class 1–2 tempered glazing | windows | Attribute match limited evidence | | | |
| Infinity Round Top — California Fire Glass option Infinity by Marvin Colorado CWRC multilayered glazing · California multipane + tempered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing · 2006 Utah UWUI Class 1–2 tempered glazing | windows | Attribute match limited evidence | | | |
| Infinity Single Hung — California Fire Glass option Infinity by Marvin Colorado CWRC multilayered glazing · California multipane + tempered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing · 2006 Utah UWUI Class 1–2 tempered glazing | windows | Attribute match limited evidence | | | |
| Infinity Single Hung Round Top — California Fire Glass option Infinity by Marvin Colorado CWRC multilayered glazing · California multipane + tempered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing · 2006 Utah UWUI Class 1–2 tempered glazing | windows | Attribute match limited evidence | | | |
| Infinity Slider — California Fire Glass option Infinity by Marvin Colorado CWRC multilayered glazing · California multipane + tempered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing · 2006 Utah UWUI Class 1–2 tempered glazing | windows | Attribute match limited evidence | | | |
| Infinity Special Shape — California Fire Glass option Infinity by Marvin Colorado CWRC multilayered glazing · California multipane + tempered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing · 2006 Utah UWUI Class 1–2 tempered glazing | windows | Attribute match limited evidence | | | |
| Inorganic rock mulch (Zone 0 groundcover) | landscaping | No listing applies | | | |
| International Market Strategies/Blue Star Products, USA International Market Strategies/Blue Star Products, USA | decking | Listed limited evidence | | | CAL FIRE BML |
| IPS SnapCap exhaust vent IPS Roofing Products IBHS Base forced-air vent closure | vents | Attribute match limited evidence | | | |
| ITI Chile (8140-2234:0501) ITI Chile California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| ITI Chile (8140-2234:0502) ITI Chile California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| ITI Chile (8160-2234:0500) ITI Chile California SFM 12-7A-3 underside | eaves | Listed limited evidence | | | CAL FIRE BML |
| JAMES HARDIE BUILDING PRODUCTS, INC. (8140-2026:0001) James Hardie Building Products, Inc. Colorado CWRC noncombustible wall · California noncombustible wall · 2018 IWUIC Class 1–2 noncombustible wall · 2021 IWUIC Class 1–2 noncombustible wall · IWUIC Class 1–2 noncombustible wall · Kittitas IR1 noncombustible wall · ORSC R327 noncombustible wall · 2006 Utah UWUI Class 1–2 noncombustible wall | siding | Listed | | fiber cement | CAL FIRE BML, ICC-ES |
| JAMES HARDIE BUILDING PRODUCTS, INC. (8140-2026:0002) James Hardie Building Products, Inc. | siding | Listed limited evidence | | | CAL FIRE BML |
| JAMES HARDIE BUILDING PRODUCTS, INC. (8140-2026:0003) James Hardie Building Products, Inc. | siding | Listed | | | CAL FIRE BML, ICC-ES |
| JAMES HARDIE BUILDING PRODUCTS, INC. (8140-2026:0004) James Hardie Building Products, Inc. Colorado CWRC noncombustible wall · California noncombustible wall · 2018 IWUIC Class 1–2 noncombustible wall · 2021 IWUIC Class 1–2 noncombustible wall · IWUIC Class 1–2 noncombustible wall · Kittitas IR1 noncombustible wall · ORSC R327 noncombustible wall · 2006 Utah UWUI Class 1–2 noncombustible wall | siding | Listed | | fiber cement | CAL FIRE BML, ICC-ES |
| JAMES HARDIE BUILDING PRODUCTS, INC. (8140-2026:0500) James Hardie Building Products, Inc. Colorado CWRC noncombustible wall · California noncombustible wall · 2018 IWUIC Class 1–2 noncombustible wall · 2021 IWUIC Class 1–2 noncombustible wall · IWUIC Class 1–2 noncombustible wall · Kittitas IR1 noncombustible wall · ORSC R327 noncombustible wall · 2006 Utah UWUI Class 1–2 noncombustible wall | siding | Listed | | fiber cement | CAL FIRE BML, ICC-ES |
| Kalwall Type SW-C and Type A translucent roof panels Kalwall Corporation | roofing | Listed | | · class a | CAL FIRE BML, ICC-ES |
| KAYU® Batu (Red Balau) solid hardwood board, reddish brown color KAYU INTERNATIONAL INC. | decking | Listed limited evidence | | | CAL FIRE BML |
| KAYU® Yellow Balau solid wood decking boards, square edge KAYU INTERNATIONAL INC. | decking | Listed limited evidence | | wood | CAL FIRE BML |
| Kebony North America Kebony North America | decking | Listing lapsed | | | CAL FIRE BML |
| KM Acryl 15 water-based elastomeric roof covering. (4175-2258:0501) KM Coatings, A Divsion of Polyglass USA, Inc. | roofing | Listed limited evidence | | | CAL FIRE BML |
| KM Acryl 40 and *KM Acryl 40-HS Elastomeric Roof Covering. Refer to listee's data sheet and UL Roofing Materials and Systems Directory for d KM Coatings, A Divsion of Polyglass USA, Inc. | roofing | Listed limited evidence | | | CAL FIRE BML |
| KM Acryl 85 water-based elastomeric roof coating. (4175-2258:0502) KM Coatings, A Divsion of Polyglass USA, Inc. | roofing | Listed limited evidence | | | CAL FIRE BML |
| Kodiak Spruce thermally modified wood decking with square edge Thermory USA LLC | decking | Listed limited evidence | | wood | CAL FIRE BML |
| Lastobond Smooth Seal HT FR self-adhering SBS modified bitumen underlayment Soprema Inc. | roofing | Listed limited evidence | | | CAL FIRE BML |
| Longboard® 6-inch exterior aluminum siding Longboard Architectural Products Inc. Colorado CWRC noncombustible wall · California noncombustible wall · 2018 IWUIC Class 1–2 noncombustible wall · 2021 IWUIC Class 1–2 noncombustible wall · IWUIC Class 1–2 noncombustible wall · Kittitas IR1 noncombustible wall · ORSC R327 noncombustible wall · 2006 Utah UWUI Class 1–2 noncombustible wall | siding | Listed | | aluminum | CAL FIRE BML |
| LOUISIANA-PACIFIC CORPORATION (8140-2027:0002) Louisiana-Pacific Corporation | siding | Listed | | | CAL FIRE BML, ICC-ES |
| LOUISIANA-PACIFIC CORPORATION (8140-2027:0005) Louisiana-Pacific Corporation | siding | Listed limited evidence | | | CAL FIRE BML |
| LOUISIANA-PACIFIC CORPORATION (8140-2027:0006) Louisiana-Pacific Corporation | siding | Listed limited evidence | | | CAL FIRE BML |
| LP® FlameBlock® 15/32 sheathing eave assembly Louisiana-Pacific Corporation | eaves | Listed limited evidence | | wood | CAL FIRE BML |
| LP® SmartSide® 38 Series Strand Substrate lap siding WUI assembly Louisiana-Pacific Corporation | siding | Listed limited evidence | | wood | CAL FIRE BML |
| Lux Gold Bangkirai (Yellow Balau) 1" x 4", 1" x 6", 5/4" x 4", and 5/4" x 6" decking board Nova USA Wood Products | decking | Listed limited evidence | | | CAL FIRE BML |
| MAC Metal steel siding and vented soffit profiles MAC Metal Architectural Inc. | siding | Listed limited evidence | | galvanized steel | CAL FIRE BML |
| Malarkey Highlander AR shingles Malarkey Roofing Products IBHS Base Class A roof covering · Kittitas high/extreme Class A roof covering · Kittitas low/general Class C roof floor · Kittitas moderate Class B roof floor · 2006 Utah UWUI Class A roof covering | roofing | Attribute match limited evidence | | · class a | |
| Malarkey Highlander shingles Malarkey Roofing Products IBHS Base Class A roof covering · Kittitas high/extreme Class A roof covering · Kittitas low/general Class C roof floor · Kittitas moderate Class B roof floor · 2006 Utah UWUI Class A roof covering | roofing | Attribute match limited evidence | | · class a | |
| Malarkey Legacy Scotchgard shingles Malarkey Roofing Products IBHS Base Class A roof covering · Kittitas high/extreme Class A roof covering · Kittitas low/general Class C roof floor · Kittitas moderate Class B roof floor · 2006 Utah UWUI Class A roof covering | roofing | Attribute match limited evidence | | · class a | |
| Malarkey Vista and Vista Cool shingles Malarkey Roofing Products IBHS Base Class A roof covering · Kittitas high/extreme Class A roof covering · Kittitas low/general Class C roof floor · Kittitas moderate Class B roof floor · 2006 Utah UWUI Class A roof covering | roofing | Attribute match limited evidence | | · class a | |
| Malarkey Vista AR shingles Malarkey Roofing Products IBHS Base Class A roof covering · Kittitas high/extreme Class A roof covering · Kittitas low/general Class C roof floor · Kittitas moderate Class B roof floor · 2006 Utah UWUI Class A roof covering | roofing | Attribute match limited evidence | | · class a | |
| Malarkey Windsor Scotchgard shingles Malarkey Roofing Products IBHS Base Class A roof covering · Kittitas high/extreme Class A roof covering · Kittitas low/general Class C roof floor · Kittitas moderate Class B roof floor · 2006 Utah UWUI Class A roof covering | roofing | Attribute match limited evidence | | · class a | |
| Martco Plywood Martco Plywood California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Marvin Modern awning window with dual-pane glass Marvin Colorado CWRC multilayered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing | windows | Attribute match limited evidence | | | |
| Marvin Modern casement window with dual-pane glass Marvin Colorado CWRC multilayered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing | windows | Attribute match limited evidence | | | |
| Marvin Modern corner window with dual-pane glass Marvin Colorado CWRC multilayered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing | windows | Attribute match limited evidence | | | |
| Marvin Modern Direct Glaze window with dual-pane glass Marvin Colorado CWRC multilayered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing | windows | Attribute match limited evidence | | | |
| Marvin Vivid windows with standard dual-pane glass Marvin Colorado CWRC multilayered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing | windows | Attribute match limited evidence | | | |
| Masonry landscape edging (Zone 0) | landscaping | No listing applies | | | |
| Mastic Quest Vinyl Siding (Non-Weathered) PVC siding with dimensions of 144" x 10" PLY GEM SIDING GROUP California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Mastic Structure Vinyl Siding (Non-Weathered) insulated PVC siding with dimensions of 12'6 PLY GEM SIDING GROUP California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Mataverde Ipe, Cumaru, Machiche, and Jatoba hardwood decking General Woodcraft, Inc. — Mataverde | decking | Listed limited evidence | | wood | CAL FIRE BML |
| MEG (Material Exterior Grade), 4-1/4' feet width x 0.315 inch thick x 10 feet length ABET USA Inc. | siding | Listing lapsed | | | CAL FIRE BML |
| Metal Sales Manufacturing Corporation (8180-2299:0500) Metal Sales Manufacturing Corporation | roofing | Listed limited evidence | | | CAL FIRE BML |
| Metal Sales Manufacturing Corporation (8180-2299:0501) Metal Sales Manufacturing Corporation | roofing | Listed limited evidence | | | CAL FIRE BML |
| Millboard Envello, Board & Batten+, and Shadow Line+ siding board profiles are made of a r The Millboard Company Ltd. California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Model MGV Style Louver Vents: 5420-1206-MGV (12" × 6), 5420-1208-MGV (12" × 8") Able Sheet Metal | vents | Listed limited evidence | | galvanized steel · mesh 0.0625 in | CAL FIRE BML |
| Model Ultra HT Wind & Water Seal® is a nominal 45-mil thick MFM Building Products | roofing | Listed | | | CAL FIRE BML, ICC-ES |
| MoistureShield MoistureShield | decking | Listed limited evidence | | | CAL FIRE BML |
| MoistureShield Vision Composite Decking, material 1" x 5 MoistureShield | decking | Listed limited evidence | | | CAL FIRE BML |
| Moso "N-Durance" Bamboo Decking boards are comprised of compressed bamboo strips MOSO North America, Inc. | decking | Listed limited evidence | | | CAL FIRE BML |
| Moso "Thermo" Bamboo Decking boards are heat treated compressed bamboo strips MOSO North America, Inc. | decking | Listed limited evidence | | | CAL FIRE BML |
| MOSO Bamboo X-Treme compressed bamboo exterior wall siding and sheathing MOSO North America, Inc. California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Multi-Guard Fire Resistant Gable Louver Vent (13.75" x 12") Able Sheet Metal California ASTM E2886 vent | vents | Listed limited evidence | | galvanized steel · mesh 0.0625 in | CAL FIRE BML |
| Natural stone (Zone 0 hardscape) | landscaping | No listing applies | | | |
| NGP 81369N overhead-door bottom seal National Guard Products CAL FIRE garage-door seal | doors | Attribute match limited evidence | | aluminum | |
| Nichiha Architectural Wall Panels (AWP) Nichiha USA, Inc. | siding | Listed limited evidence | | fiber cement | CAL FIRE BML |
| NICHIHA USA, INC. (8140-2029:0001) Nichiha USA, Inc. | siding | Listing lapsed | | | CAL FIRE BML |
| NICHIHA USA, INC. (8140-2029:0002) Nichiha USA, Inc. | siding | Listing lapsed | | | CAL FIRE BML |
| Nichiproducts series Nichipanel, 5/16" thick fiber cement boards Nichiha USA, Inc. | siding | Listing lapsed | | | CAL FIRE BML |
| Nova USA Wood Products Nova USA Wood Products | decking | Listed limited evidence | | | CAL FIRE BML |
| Nusku Partners LLC (8110-2064:0500) Nusku Partners LLC | decking | Listed limited evidence | | | CAL FIRE BML |
| Nusku Partners LLC (8140-2064:0100) Nusku Partners LLC | siding | Listed limited evidence | | | CAL FIRE BML |
| Nusku Partners LLC (8140-2064:0101) Nusku Partners LLC | siding | Listed limited evidence | | | CAL FIRE BML |
| Nusku Partners LLC (8140-2064:0102) Nusku Partners LLC | siding | Listed limited evidence | | | CAL FIRE BML |
| Nusku Partners LLC (8140-2064:0501) Nusku Partners LLC California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Nusku Partners LLC (8140-2064:0503) Nusku Partners LLC California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Nusku Partners LLC (8160-2064:0026) Nusku Partners LLC California SFM 12-7A-3 underside | eaves | Listed limited evidence | | | CAL FIRE BML |
| Nusku Partners LLC (8160-2064:0502) Nusku Partners LLC California SFM 12-7A-3 underside | eaves | Listed limited evidence | | | CAL FIRE BML |
| Nusku Partners LLC (8160-2064:0504) Nusku Partners LLC California SFM 12-7A-3 underside | eaves | Listed limited evidence | | | CAL FIRE BML |
| Owens Corning Titanium FR 0.032-inch aluminum-panel roof assembly Owens Corning Roofing and Asphalt, LLC Colorado CWRC Class A roof · California Class A roof test path · IBHS Base Class A roof covering · 2018 IWUIC Class 1 Class A roof · 2018 IWUIC Class 2 Class B roof · 2018 IWUIC Class 3 Class C roof · 2021 IWUIC Class 1–2 Class A roof · 2021 IWUIC Class 3 Class B roof · Austin Zone C Class A roof · IWUIC Class 1–2 Class A roof · IWUIC Class 3 Class B roof · Prescott Class 3 Class A roof · ORSC R327 Class B roof floor · 2006 Utah UWUI Class 1 Class A roof · 2006 Utah UWUI Class 2 Class B roof · 2006 Utah UWUI Class 3 Class C roof | roofing | Attribute match limited evidence | | · class a | |
| Owens Corning Titanium FR 26-gauge steel-panel roof assembly Owens Corning Roofing and Asphalt, LLC Colorado CWRC Class A roof · California Class A roof test path · IBHS Base Class A roof covering · 2018 IWUIC Class 1 Class A roof · 2018 IWUIC Class 2 Class B roof · 2018 IWUIC Class 3 Class C roof · 2021 IWUIC Class 1–2 Class A roof · 2021 IWUIC Class 3 Class B roof · Austin Zone C Class A roof · IWUIC Class 1–2 Class A roof · IWUIC Class 3 Class B roof · Prescott Class 3 Class A roof · ORSC R327 Class B roof floor · 2006 Utah UWUI Class 1 Class A roof · 2006 Utah UWUI Class 2 Class B roof · 2006 Utah UWUI Class 3 Class C roof | roofing | Attribute match limited evidence | | · class a | |
| Owens Corning Titanium FR asphalt-shingle roof assembly Owens Corning Roofing and Asphalt, LLC Colorado CWRC Class A roof · California Class A roof test path · IBHS Base Class A roof covering · 2018 IWUIC Class 1 Class A roof · 2018 IWUIC Class 2 Class B roof · 2018 IWUIC Class 3 Class C roof · 2021 IWUIC Class 1–2 Class A roof · 2021 IWUIC Class 3 Class B roof · Austin Zone C Class A roof · IWUIC Class 1–2 Class A roof · IWUIC Class 3 Class B roof · Prescott Class 3 Class A roof · ORSC R327 Class B roof floor · 2006 Utah UWUI Class 1 Class A roof · 2006 Utah UWUI Class 2 Class B roof · 2006 Utah UWUI Class 3 Class C roof | roofing | Attribute match limited evidence | | · class a | |
| Owens Corning Titanium FR concrete-or-clay-tile roof assembly Owens Corning Roofing and Asphalt, LLC Colorado CWRC Class A roof · California Class A roof test path · IBHS Base Class A roof covering · 2018 IWUIC Class 1 Class A roof · 2018 IWUIC Class 2 Class B roof · 2018 IWUIC Class 3 Class C roof · 2021 IWUIC Class 1–2 Class A roof · 2021 IWUIC Class 3 Class B roof · Austin Zone C Class A roof · IWUIC Class 1–2 Class A roof · IWUIC Class 3 Class B roof · Prescott Class 3 Class A roof · ORSC R327 Class B roof floor · 2006 Utah UWUI Class 1 Class A roof · 2006 Utah UWUI Class 2 Class B roof · 2006 Utah UWUI Class 3 Class C roof | roofing | Attribute match limited evidence | | · class a | |
| Owens Corning® Titanium® FR self-adhered roof underlayment Owens Corning Roofing and Asphalt, LLC | roofing | Listed limited evidence | | · class a | CAL FIRE BML |
| P44V and P46V in 4" and 6" widths Engage Building Products Inc. California SFM 12-7A-1 wall | siding | Listed limited evidence | | aluminum | CAL FIRE BML |
| Paneltek 1-course Cedar Shingle Panel siding 5-3/8 in. or greater exposure Paneltek Products Ltd. California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Paneltek Engineered Cedar external soffit for external use in Wildland-Urban Interface Are Paneltek Products Ltd. California SFM 12-7A-3 underside | eaves | Listed limited evidence | | | CAL FIRE BML |
| Paneltek Engineered Cedar T&G external wall panel siding use in Wildland-Urban Interface A Paneltek Products Ltd. California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Pella 250 Series double-hung window with dual-pane glass Pella Corporation Colorado CWRC multilayered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing | windows | Attribute match limited evidence | | | |
| Pella 250 Series picture window with dual-pane glass Pella Corporation Colorado CWRC multilayered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing | windows | Attribute match limited evidence | | | |
| Pella Impervia casement window with dual-pane glass Pella Corporation Colorado CWRC multilayered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing | windows | Attribute match limited evidence | | | |
| Pella Impervia double-hung window with dual-pane glass Pella Corporation Colorado CWRC multilayered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing | windows | Attribute match limited evidence | | | |
| Pella Impervia fixed-frame window with dual-pane glass Pella Corporation Colorado CWRC multilayered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing | windows | Attribute match limited evidence | | | |
| Pella Lifestyle Series double-hung window with dual-pane glass Pella Corporation Colorado CWRC multilayered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing | windows | Attribute match limited evidence | | | |
| Pemko E199 garage and overhead door bottom Pemko CAL FIRE garage-door seal | doors | Attribute match limited evidence | | | |
| Pine wood exterior decking boards sized 1" x 5.25" fastened to 2" x 6" nominal southern ye Arbor Wood Co. | decking | Listed limited evidence | | wood | CAL FIRE BML |
| Plastpro 3′6″ × 8′ Rustic and Mahogany WUI entry door Plastpro, Inc. California SFM 12-7A-1 door | doors | Listed | | | CAL FIRE BML |
| Plastpro, Inc. (8150-2017:0009) Plastpro, Inc. | doors | Listed limited evidence | | | CAL FIRE BML |
| Plastpro, Inc. (8150-2017:0010) Plastpro, Inc. | doors | Listed limited evidence | | | CAL FIRE BML |
| Plastpro’s fiberglass door with foam core (8150-2017:0005) Plastpro, Inc. Colorado CWRC 20-minute door · 2018 IWUIC Class 1–2 20-minute door · 2021 IWUIC Class 1–2 20-minute door · Austin Zone A 20-minute door · IWUIC Class 1–2 20-minute door · 2006 Utah UWUI Class 1–2 20-minute door | doors | Listed | | | CAL FIRE BML |
| Plastpro’s fiberglass door with foam core (8150-2017:0007) Plastpro, Inc. Colorado CWRC 20-minute door · 2018 IWUIC Class 1–2 20-minute door · 2021 IWUIC Class 1–2 20-minute door · Austin Zone A 20-minute door · IWUIC Class 1–2 20-minute door · 2006 Utah UWUI Class 1–2 20-minute door | doors | Listed | | | CAL FIRE BML |
| Pli-Dek Standard waterproof walking-deck system Pli-Dek Systems Colorado CWRC Class A deck surface · Kittitas IR1–IR2 one-hour deck · 2006 Utah UWUI Class 1–2 one-hour deck | decking | Listed | | · class a | CAL FIRE BML, ICC-ES |
| PLY GEM SIDING GROUP PLY GEM SIDING GROUP | siding | Listed limited evidence | | | CAL FIRE BML |
| Plycem USA (8170-2180:0501) Plycem USA | siding | Listed limited evidence | | fiber cement | CAL FIRE BML |
| Plycem USA (8170-2180:0502) Plycem USA | siding | Listed limited evidence | | fiber cement | CAL FIRE BML |
| Plycem USA (8170-2180:0503) Plycem USA | siding | Listed limited evidence | | | CAL FIRE BML |
| PolyAnchor XFR mechanically fastened reinforced modified bitumen anchor membrane underlaym Polyglass USA, Inc. | roofing | Listed limited evidence | | | CAL FIRE BML |
| PolyBrite 70 elastomeric roof coating Polyglass USA, Inc. | roofing | Listed limited evidence | | | CAL FIRE BML |
| PolyBrite 71-HS Elastomeric Roof Covering. Refer to listee's data sheet and UL Roofing Materials and Systems Directories for detailed produc Polyglass USA, Inc. | roofing | Listed limited evidence | | | CAL FIRE BML |
| PolyBrite 75 elastomeric roof covering. Refer to listee's data sheet and UL Roofing Materials and Systems Directory for detailed product des Polyglass USA, Inc. | roofing | Listed limited evidence | | | CAL FIRE BML |
| Polystick XFR self-adhering modified bitumen single ply waterproofing underlayment Polyglass USA, Inc. | roofing | Listed | | | CAL FIRE BML, ICC-ES |
| Poured concrete (Zone 0 hardscape) | landscaping | No listing applies | | | |
| Quarrix lower metal eave closures Quarrix Colorado CWRC roof-profile closure · California roof-profile closures · 2018 IWUIC roof-profile eave closure · 2021 IWUIC roof-profile eave closure · IWUIC roof-profile eave closure · ORSC R327 roof-profile closure · 2006 Utah UWUI roof-profile eave closure | roofing | Attribute match limited evidence | | galvanized steel | |
| Ranch House Doors WUI Garage Door Base Ranch House Doors, Inc. California SFM 12-7A-1 door | doors | Listed | | wood | CAL FIRE BML |
| Red Grandis Wood Decking, eased edge, no groove Unity Forest Products, Inc. | decking | Listing lapsed | | | CAL FIRE BML |
| Redwood Empire Redwood Empire | decking | Listed limited evidence | | | CAL FIRE BML |
| reSAWN TIMBER co.'s Abodo Wood Cladding, thermally modified wood reSAWN TIMBER co. | siding | Listing lapsed | | | CAL FIRE BML |
| Resysta® Platinum Fiber Reinforced Hybrid Decking, material 1" thick by 5-1/2" wide Resysta North America, Inc. | decking | Listed limited evidence | | | CAL FIRE BML |
| Reveal® Panel System, fiber-cement panel siding, 7/16" thick James Hardie Building Products, Inc. | siding | Listed limited evidence | | fiber cement | CAL FIRE BML |
| River rock (Zone 0 groundcover) | landscaping | No listing applies | | | |
| Riviera Bronze metal-glazed window system Riviera Bronze Manufacturing | windows | Listed limited evidence | | steel | CAL FIRE BML |
| Riviera Bronze metal-glazed WUI door assembly Riviera Bronze Manufacturing California SFM 12-7A-1 door | doors | Listed | | steel | CAL FIRE BML |
| Riviera Bronze Thermal Break Frame System window Riviera Bronze Manufacturing | windows | Listed limited evidence | | steel | CAL FIRE BML |
| ROCKWOOL Comfortboard 80 exterior continuous insulation ROCKWOOL Colorado CWRC noncombustible wall · California noncombustible wall · 2018 IWUIC Class 1–2 noncombustible wall · 2021 IWUIC Class 1–2 noncombustible wall · IWUIC Class 1–2 noncombustible wall · Kittitas IR1 noncombustible wall · ORSC R327 noncombustible wall · 2006 Utah UWUI Class 1–2 noncombustible wall | siding | Listed | | mineral | CAL FIRE BML |
| ROCKWOOL Toprock DD low-slope roof insulation ROCKWOOL | roofing | Listed limited evidence | | mineral | CAL FIRE BML |
| Roseburg DuraTemp® 19/32-inch primed shiplap siding ROSEBURG FOREST PRODUCTS CO. | siding | Listed limited evidence | | wood | CAL FIRE BML |
| ROSEBURG FOREST PRODUCTS CO. (8140-2031:0001) ROSEBURG FOREST PRODUCTS CO. | siding | Listed limited evidence | | | CAL FIRE BML |
| ROSEBURG FOREST PRODUCTS CO. (8140-2031:0002) ROSEBURG FOREST PRODUCTS CO. | siding | Listed limited evidence | | | CAL FIRE BML |
| ROSEBURG FOREST PRODUCTS CO. (8140-2031:0003) ROSEBURG FOREST PRODUCTS CO. | siding | Listed limited evidence | | | CAL FIRE BML |
| Sabra Brand “IPE” solid wood square edge deck board, 3/4” thick x 5-5/16” width SABRA INTERNATIONAL, INC. | decking | Listed limited evidence | | wood | CAL FIRE BML |
| Sanctuary FR/Advantage FR (Gray Birch) 15/16" thick X 5-5/16" width (square-edge with groove) planks with max 3/16" edge to edge spacing (8110-2045:0502) Fiberon | decking | Listed limited evidence | | | CAL FIRE BML |
| Screen Tech SteelMesh gutter guard Screen Tech CAL FIRE gutter cover · IBHS Plus gutter cover | gutters | Attribute match limited evidence | | steel | |
| Seiho CFXC dryer vent cap Seiho International IBHS Base forced-air vent closure · IBHS Plus metal forced-air vent closure | vents | Attribute match limited evidence | | aluminum | |
| Seiho SFB-P dryer vent Seiho International IBHS Base forced-air vent closure · IBHS Plus metal forced-air vent closure | vents | Attribute match limited evidence | | aluminum | |
| SHAKERTOWN (8140-2032:0002) Shakertown | siding | Listed limited evidence | | | CAL FIRE BML |
| Shakertown (8140-2032:0003) Shakertown California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Shakertown Craftsman one-course cedar shingle panels Shakertown | siding | Listed limited evidence | | wood | CAL FIRE BML, CAL FIRE BML |
| Shakertown Dolly Varden tongue-and-groove cedar siding and soffit panels Shakertown | eaves, siding | Listed limited evidence | | wood | CAL FIRE BML, CAL FIRE BML |
| Sierra Pacific Industries SIERRA PACIFIC INDUSTRIES | decking | Listed limited evidence | | wood | CAL FIRE BML |
| SIERRA PACIFIC INDUSTRIES (8140-2091:0100) SIERRA PACIFIC INDUSTRIES | siding | Listed limited evidence | | wood | CAL FIRE BML |
| SIERRA PACIFIC INDUSTRIES (8140-2091:0102) SIERRA PACIFIC INDUSTRIES | siding | Listing lapsed | | | CAL FIRE BML |
| SIERRA PACIFIC INDUSTRIES (8140-2091:0103) SIERRA PACIFIC INDUSTRIES | siding | Listed limited evidence | | wood | CAL FIRE BML |
| SIERRA PACIFIC INDUSTRIES (8140-2091:0104) SIERRA PACIFIC INDUSTRIES | siding | Listed limited evidence | | wood | CAL FIRE BML |
| Sierra/Savannah Lap Siding, 1/2" thick fiber cement boards Nichiha USA, Inc. | siding | Listed limited evidence | | fiber cement | CAL FIRE BML |
| SOL-R-SKIN Class A thermal roof underlayment assemblies International Insulation Products | roofing | Listed limited evidence | | · class a | CAL FIRE BML, CAL FIRE BML |
| SOL-R-SKIN roofing insulation is an insulation product used as an underlayment in a roof a (8180-2283:0502) International Insulation Products | roofing | Listed limited evidence | | | CAL FIRE BML |
| Solid “Wood” decking, when installed over minimum 2” x 6” solid “Douglas Fir” or better jo (8110-2084:0002) WESTERN WOODS INC. | decking | Listed limited evidence | | wood | CAL FIRE BML |
| Solid “Wood” decking, when installed over minimum 2” x 6” solid “Douglas Fir” or better jo (8110-2094:0103) Unity Forest Products, Inc. | decking | Listed limited evidence | | wood | CAL FIRE BML |
| Solid Wood Red Grandis Tongue and Groove Siding, material nominal 1" x 6", 1" x 8" URUFOR S.A. California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Spray applied foam and coating system (4175-1380:0102) GENERAL COATINGS MANUFACTURING CORP | roofing | Listed limited evidence | | | CAL FIRE BML |
| Steel landscape edging (Zone 0) | landscaping | No listing applies | | | |
| Steelcraft GRAINTECH 20-minute exterior door configuration Steelcraft Colorado CWRC 20-minute door · California NFPA 252 20-minute door · IBHS Plus 20-minute exterior door · 2018 IWUIC Class 1–2 20-minute door · 2021 IWUIC Class 1–2 20-minute door · Austin Zone A 20-minute door · IWUIC Class 1–2 20-minute door · 2006 Utah UWUI Class 1–2 20-minute door | doors | Attribute match limited evidence | | | |
| Superior Stucco Uniwall exterior wall and insulation stucco system Stucco Supply Co of San Jose, Inc. California SFM 12-7A-1 wall | siding | Listed | | | CAL FIRE BML, ICC-ES |
| Swanson Group Mfg. LLC (8140-2137:0500) Swanson Group Mfg. LLC California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Swanson Group Mfg. LLC (8140-2137:0501) Swanson Group Mfg. LLC California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Swanson Group Mfg. LLC (8140-2137:0502) Swanson Group Mfg. LLC California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Sylvanix® Elite Collection FR, Elite Essentials FR, and Destinations FR decking Sylvanix Outdoor Products, Inc. | decking | Listed limited evidence | | | CAL FIRE BML |
| TATA Enterprises Mangaris Diamond solid wood decking Tata Enterprises, Inc. | decking | Listed limited evidence | | wood | CAL FIRE BML |
| TATA Enterprises Mangaris Red solid wood decking Tata Enterprises, Inc. | decking | Listed limited evidence | | wood | CAL FIRE BML |
| The Millboard Companies Enhanced Grain, nominal 1" x 7" The Millboard Company Ltd. | decking | Listed limited evidence | | | CAL FIRE BML |
| The Vale Engineered Cedar Tongue and Groove Siding Panels (8140-2322:0500) Visscher Lumber, Inc. | siding | Listing lapsed | | | CAL FIRE BML |
| The Vale Engineered Cedar Tongue and Groove Siding Panels (8160-2322:0501) Visscher Lumber, Inc. | eaves | Listing lapsed | | | CAL FIRE BML |
| Thermafiber RainBarrier High Compressive 80 and 110 exterior insulation Owens Corning Thermafiber Colorado CWRC noncombustible wall · California noncombustible wall · 2018 IWUIC Class 1–2 noncombustible wall · 2021 IWUIC Class 1–2 noncombustible wall · IWUIC Class 1–2 noncombustible wall · Kittitas IR1 noncombustible wall · ORSC R327 noncombustible wall · 2006 Utah UWUI Class 1–2 noncombustible wall | siding | Listed | | mineral | CAL FIRE BML |
| Thermally Modified Ash Americana and *Red *Oak Siding Bingaman & Son Lumber Inc. California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Thermally modified Ash Americana Decking, material nominal *1" x 6" and 5/4" x 6" Bingaman & Son Lumber Inc. | decking | Listed limited evidence | | | CAL FIRE BML |
| Thermally Modified Ash Exterior Decking Boards sized ¾” x 5 Arbor Wood Co. | decking | Listed limited evidence | | | CAL FIRE BML |
| Thermally Modified Ash Siding Panels, tongue and groove siding sized nominally 0 Arbor Wood Co. California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Thermo Ambara is a thermally modified Tongue and Groove Nickel Gap/Reverse siding product Nova USA Wood Products | siding | Listed limited evidence | | | CAL FIRE BML |
| Thermory USA LLC (8110-2135:0100) Thermory USA LLC | decking | Listed limited evidence | | | CAL FIRE BML |
| Thermory USA LLC (8140-2135:0500) Thermory USA LLC California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Thermory® Benchmark Pine 5/4×6 decking Thermory USA LLC | decking | Listed limited evidence | | wood · class b | CAL FIRE BML |
| Tiger Deck, LLC Tiger Deck, LLC | decking | Listed limited evidence | | | CAL FIRE BML |
| Timber Products Company (8140-2343:0500) Timber Products Company California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Timber Products Company (8140-2343:0501) Timber Products Company California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Timber Products Company (8140-2343:0502) Timber Products Company California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Timber Products Company (8140-2343:0503) Timber Products Company California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| TimberTech® AZEK® Landmark Collection decking AZEK BUILDING PRODUCTS Colorado CWRC Class A deck surface | decking | Listed | | · class a | CAL FIRE BML, CAL FIRE BML |
| TMQ451P Oracle Quad 4 Royal Building Products California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| Trex Refuge PVC deck board, square edge TREX COMPANY, INC. Colorado CWRC Class A deck surface | decking | Listed | | · class a | CAL FIRE BML |
| Trex® Transcend Lineage® composite deck board, square edge TREX COMPANY, INC. | decking | Listed disputed — read both sides | | | CAL FIRE BML |
| Trex® Transcend® composite decking TREX COMPANY, INC. | decking | Listed disputed — read both sides | | | CAL FIRE BML |
| TruExterior® Beadboard soffit and porch-ceiling panels Westlake Royal Building Products — TruExterior California SFM 12-7A-3 underside | eaves | Listed | | | CAL FIRE BML |
| TruLog Siding TruLog Siding | siding | Listed limited evidence | | steel | CAL FIRE BML |
| TT-205 T&G Cedar Siding - Nominal 1x6 and wider Defiance Forest Products California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |
| TT-205 T&G Cedar Siding - Nominal 1x6 and wider over 1/2 gypsum board Defiance Forest Products California SFM 12-7A-3 underside | eaves | Listed limited evidence | | | CAL FIRE BML |
| UE2011 (22"x3.5"), UE2021 (14"x3.5"), UE2031 (14"x5"), UE2041 (22"x3") Brandguard Vents California ASTM E2886 vent | vents | Listed limited evidence | | | CAL FIRE BML |
| UE3011 (22”x3.5”), UE3021 (14”x3.5”), UE3031 (14”x5”), UE3041 (22”x3”) Brandguard Vents California ASTM E2886 vent | vents | Listed limited evidence | | | CAL FIRE BML |
| UFP Bonner, LLC UFP Bonner, LLC | siding | Listing lapsed | | | CAL FIRE BML |
| Uniguard Premium UL30 underlayment Master Roofing Solutions LLC | roofing | Listed limited evidence | | | CAL FIRE BML |
| Unity Forest Products, Inc. (8140-2094:0100) Unity Forest Products, Inc. | siding | Listed limited evidence | | wood | CAL FIRE BML |
| Unity Forest Products, Inc. (8140-2094:0101) Unity Forest Products, Inc. | siding | Listed limited evidence | | wood | CAL FIRE BML |
| Unity Forest Products, Inc. (8140-2094:0102) Unity Forest Products, Inc. | siding | Listed limited evidence | | wood | CAL FIRE BML |
| Unity Forest Products, Inc. (8140-2094:0104) Unity Forest Products, Inc. | siding | Listed limited evidence | | wood | CAL FIRE BML |
| Unity Forest Products, Inc. (8140-2094:0105) Unity Forest Products, Inc. | siding | Listed limited evidence | | wood | CAL FIRE BML |
| VELUX FCM fixed curb-mounted skylight — standard safety glass VELUX Colorado CWRC multilayered glazing · 2018 IWUIC Class 1–2 multilayered glazing · 2021 IWUIC Class 1–2 multilayered glazing · Austin Zone A multilayered glazing · Austin Zones B–C multilayered skylight · IWUIC Class 1–2 multilayered glazing · Oregon R327 multilayered glazing · 2006 Utah UWUI Class 1–2 multilayered glazing | windows | Attribute match limited evidence | | | |
| Vent Works dryer wall vent Vent Works IBHS Base forced-air vent closure | vents | Attribute match limited evidence | | | |
| VER2, VER2M, VER3, VER3M, VER4, VER4M, and VER6M Vulcan Eave Round Vents Vulcan Vents California ASTM E2886 vent | vents | Listed limited evidence | | | CAL FIRE BML |
| VFS414 (3.5"x14"), VFS614 (5.5"x14"), VFS814 (7.5"x14"), VFS422 (3.5"x22") Vulcan Vents California ASTM E2886 vent | vents | Listed limited evidence | | | CAL FIRE BML |
| VG148 (8"x14"), VG1412 (14"x12"), VG1418 (14"x18"), and VG1424 (14"x24") Gable Vent Vulcan Vents California ASTM E2886 vent | vents | Listed | | galvanized steel | CAL FIRE BML |
| Vicwest G90 galvanized and AZ50 Galvalume steel siding Vicwest Inc. | siding | Listed limited evidence | | steel | CAL FIRE BML |
| VSC75120 (0.75"x120"), VSC15120 (1.5"x120"), VSC1120 (1"x120"), VSC2120 (2"x120") Vulcan Vents California ASTM E2886 vent | vents | Listed limited evidence | | | CAL FIRE BML |
| WeatherShield WSA chimney cap with half-inch screen Improved Consumer Products CAL FIRE chimney screen | roofing | Attribute match limited evidence | | stainless steel · mesh 0.5 in | |
| Weatherweld Asphalt Emulsion a cold-applied protective coating that resists moisture intru Liquiform Technologies, Inc. | roofing | Listed limited evidence | | | CAL FIRE BML |
| WESTERN WOODS INC. (8140-2084:0001) WESTERN WOODS INC. | siding | Listed limited evidence | | wood | CAL FIRE BML |
| WESTERN WOODS INC. (8140-2084:0003) WESTERN WOODS INC. | siding | Listed limited evidence | | wood | CAL FIRE BML |
| WESTERN WOODS INC. (8140-2084:0004) WESTERN WOODS INC. | siding | Listed limited evidence | | wood | CAL FIRE BML |
| WESTERN WOODS INC. (8140-2084:0005) WESTERN WOODS INC. | siding | Listed limited evidence | | wood | CAL FIRE BML |
| WESTERN WOODS INC. (8140-2084:0006) WESTERN WOODS INC. | siding | Listed limited evidence | | wood | CAL FIRE BML |
| Westlake Newpoint Barcelona 900, Villa 900, and Saxony 900 concrete roof tiles Westlake Royal Roofing LLC Kittitas high/extreme Class A roof covering · Kittitas low/general Class C roof floor · Kittitas moderate Class B roof floor · 2006 Utah UWUI Class A roof covering | roofing | Listed | | concrete · class a | CAL FIRE BML |
| Westlake Royal ribbed valley metal Westlake Royal Roofing LLC Colorado CWRC valley flashing · California roof-valley flashing · 2018 IWUIC valley flashing · 2021 IWUIC valley flashing · IWUIC valley flashing · ORSC R327 valley flashing | roofing | Attribute match limited evidence | | galvanized steel | |
| Westlake Unified Steel Barrel-Vault, Pine-Crest, and Pacific stone-coated roofing Westlake Royal Roofing LLC IBHS Base Class A roof covering · Kittitas high/extreme Class A roof covering · Kittitas low/general Class C roof floor · Kittitas moderate Class B roof floor · 2006 Utah UWUI Class A roof covering | roofing | Listed | | steel · class a | CAL FIRE BML |
| Wildfire Defense Mesh 75 black roll Bushfire Mitigation Solutions (Wildfire Defense Mesh) CAL FIRE vent mesh · Colorado CWRC vent mesh · IBHS Base vent mesh · 2018 IWUIC Class 1–2 vent mesh · 2021 IWUIC Class 1–2 vent mesh · IWUIC vent mesh · ORSC R327 vent mesh · 2006 Utah UWUI Class 1–2 vent mesh · 2006 Utah UWUI Class 3 vent mesh | vents | Attribute match limited evidence | | stainless steel · mesh 0.1072 in · class a | |
| Wildfire Defense Mesh 98 deck-skirting roll Bushfire Mitigation Solutions (Wildfire Defense Mesh) IBHS Base under-deck mesh | decking | Attribute match limited evidence | | stainless steel · mesh 0.0657 in | |
| Wildfire Defense Vent Screen — WDM 98 OSFM BML configuration Bushfire Mitigation Solutions (Wildfire Defense Mesh) California ASTM E2886 vent | vents | Listed | | stainless steel · mesh 0.0657 in | CAL FIRE BML |
| WoodSyn OptimBoard™ wood-wool cement sheathing WoodSyn, LLC Colorado CWRC noncombustible wall · California noncombustible wall · 2018 IWUIC Class 1–2 noncombustible wall · 2021 IWUIC Class 1–2 noncombustible wall · IWUIC Class 1–2 noncombustible wall · Kittitas IR1 noncombustible wall · ORSC R327 noncombustible wall · 2006 Utah UWUI Class 1–2 noncombustible wall | siding | Listed | | · class a | CAL FIRE BML |
| XTR-SID18-137TG-PP, 3/4" x 5-3/8", Fused Bamboo® RainClad® Shiplap Siding Dasso XTR California SFM 12-7A-1 wall | siding | Listed limited evidence | | | CAL FIRE BML |