United States / Build / Kodiak Spruce thermally modified wood decking with square edge
Kodiak Spruce thermally modified wood decking with square edge — type figure.
Drawn from this record's own sourced values; every dimension on it is one a
published document states, and a parameter the source did not publish is
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CC BY 4.0.
Kodiak Spruce thermally modified wood decking with square edge
This is a listed decking assembly. Listing 8110-2135:0502. This site cites OSFM BML. Match the model and orientation.
Kind: listed-assembly.
Brand: Thermory USA LLC. Listing evidence: OSFM WUI handbook 2026-08-25.
Page reviewed 2026-08-26. JSON (CC BY 4.0)
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Yes, Kodiak Spruce thermally modified wood decking with square edge is listed in California for wildfire-area use.
Listing 8110-2135:0502 places the product in CAL FIRE OSFM category 8110 for wildland-urban-interface decking. Its status was listed when checked on August 25, 2026; the stated expiration is June 30, 2027. It covers this wood product as the deck surface, not every Kodiak Spruce product or decking assembly.
Coverage begins with nominal 5/4-by-8-inch boards, whose actual dimensions are 1 by 7-1/4 inches; wider boards also qualify. They are installed on nominal 2-by-6 Douglas fir joists, with gaps between board edges capped at 1/4 inch; installation must also follow the manufacturer’s instructions and product data sheets.
The live listing description does not name a test protocol. Before specifying the decking, confirm the test standard and exact model on GOVmotus, while preserving the listed board dimensions, joists, and spacing.
Documents for this product
Each link opens the publisher's own copy, so you read the revision they are shipping today.
Read from this repository's 2026-08-25 GOVmotus snapshot (data/bml-listings.json, 2,865 rows).
Documented attributes
Each value below points to its field-level manufacturer, official-listing, test-report, or standard-body evidence.
Attribute
Value
Evidence source
Form
Assembly role
deck surface
CAL FIRE OSFM Building Materials Listing — 8110-2135:0502(official-listing · Listing 8110-2135:0502, Description field)Kodiak Spruce thermally modified wood decking with square edge, nominal 5/4" x 8" (1" x 7-1/4" actual) or wider.
