United States / Build / Hardie® Plank lap siding

Hardie® Plank lap siding

Name: Hardie® Plank lap siding
Brand: James Hardie Building Products, Inc.

This is a listed siding assembly. Listing 8140-2026:0005. This site cites ASTM E136. Match the model and orientation.

Hardie® Plank is fiber-cement lap siding available in Select Cedarmill®, Smooth, Beaded, and Custom Colonial textures. James Hardie states that its siding complies with ASTM E136 as noncombustible cladding. OSFM listing 8140-2026:0005 identifies 5/16-inch HardiePlank lap siding; ICC-ES reports ESR-1844 and ESR-2290 provide additional installation scope.

Kind: listed-assembly. Brand: James Hardie Building Products, Inc.. Listing evidence: OSFM WUI handbook 2026-08-25. Page reviewed 2026-08-25. JSON (CC BY 4.0)

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Documents for this product

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Spec sheets

HardiePlank® Lap Siding — Submittal Form / Specification Sheet 01 (SS2001) — James Hardie Building Products, Inc. · dated 2019-12-01 · PDF
The Available Sizes table gives seven widths, a 12 ft length and a 5/16 in thickness, with ASTM C1185 dimensional tolerances (thickness ±0.04 in) — an actual thickness, not a nominal designator.

Installation instructions

HardiePlank® Lap Siding — Product Data and Installation, with the coverage chart — James Hardie Building Products, Inc. · dated 2019-09-01 · PDF
The COVERAGE CHART/ESTIMATING GUIDE pairs nine widths with nine exposures: 5-1/4→4, 6-1/4→5, 7-1/4→6, 7-1/2→6-1/4, 8→6-3/4, 8-1/4→7, 9-1/4→8, 9-1/2→8-1/4, 12→10-3/4. Every pair differs by exactly 1-1/4 in, and the text states "Nominal widths from 5-1/4 in to 12 in. create a range of exposures from 4 in to 10-3/4 in."

Evaluation reports

ICC-ES Evaluation Report ESR-2290 — Hardie®Shingle Panels, Hardie®Plank Lap Siding, Artisan® Lap Siding, and Hardie®Shingle Individual Shingles — ICC Evaluation Service, LLC · dated 2026-05-01 · PDF
Table 1 lists Hardie®Plank lap siding at ten widths from 4 in to 12 in, lengths 12 and 14 ft, thickness 5/16 in.

Documented attributes

Each value below points to its field-level manufacturer, official-listing, test-report, or standard-body evidence.

Attribute	Value	Evidence source
Material
Material	fiber cement	Hardie Plank lap siding product page (manufacturer)
Fire
Noncombustible	Yes	Hardie Plank lap siding product page (manufacturer)

Published requirement matches

These links are generated from the cited attributes above. They do not decide installation or a project result.

Colorado CWRC noncombustible wall · Colorado jurisdictions adopting CWRC in moderate or high mapped wildfire hazard areas
California noncombustible wall · California mapped fire hazard areas
2018 IWUIC Class 1–2 noncombustible wall · Jurisdictions adopting unamended 2018 IWUIC Chapter 5
2021 IWUIC Class 1–2 noncombustible wall · Jurisdictions adopting unamended 2021 IWUIC Chapter 5
IWUIC Class 1–2 noncombustible wall · Jurisdictions adopting unamended 2024 IWUIC Chapter 5
Kittitas IR1 noncombustible wall · Unincorporated Kittitas County IR1 construction
ORSC R327 noncombustible wall · Oregon local jurisdictions that adopted ORSC R327
2006 Utah UWUI Class 1–2 noncombustible wall · Utah local compliance agencies adopting the 2006 Utah Wildland-Urban Interface Code

Program	ID / source	Evidence date	Expires	Status
CAL FIRE BML	8140-2026:0005 · Search BML for 8140-2026:0005	2026-08-25	2027-06-30	listed
ICC-ES	ESR-1844 · Record	2026-08-24		listed
ICC-ES	ESR-2290 · Record	2026-08-24		listed

Tests and programs cited

ASTM E136 · test-method
OSFM BML · listing-program
ICC-ES · listing-program

Models named on the listing

Model	Application
Hardie Plank Select Cedarmill
Hardie Plank Smooth
Hardie Plank Beaded Select Cedarmill
Hardie Plank Beaded Smooth
Hardie Plank Custom Colonial Roughsawn
Hardie Plank Custom Colonial Smooth

Specification notes

Match the ordered texture, finish, plank dimensions, fasteners, framing, wind exposure, and installation instructions to the applicable OSFM and ICC-ES report scope.

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Local force

The rule and every matching product for the United States

Requirement constraints (16)

Each table compares this product's documented attributes with one published requirement. The comparison does not change from place to place, so it is printed once.

ORSC R327 noncombustible wall matched
Field	Required	Documented value	State
Noncombustible	Noncombustible = Yes	Yes	matched

IWUIC Class 1–2 noncombustible wall matched
Field	Required	Documented value	State
Noncombustible	Noncombustible = Yes	Yes	matched

IWUIC Class 1 wall-base protection undocumented
Field	Required	Documented value	State
Assembly role	Assembly role = wall base protection	Not documented	undocumented
Height	Height ≥ 6 in	Not documented	undocumented
Noncombustible	Noncombustible = Yes	Yes	matched

California noncombustible wall matched
Field	Required	Documented value	State
Noncombustible	Noncombustible = Yes	Yes	matched

California one-hour exterior wall undocumented
Field	Required	Documented value	State
Fire resistance	Fire resistance ≥ 60 min	Not documented	undocumented

California SFM 12-7A-1 wall undocumented
Field	Required	Documented value	State
Test standard	Test standard = sfm 12 7a 1	Not documented	undocumented

Colorado CWRC noncombustible wall matched
Field	Required	Documented value	State
Noncombustible	Noncombustible = Yes	Yes	matched

Colorado CWRC wall-base protection undocumented
Field	Required	Documented value	State
Assembly role	Assembly role = wall base protection	Not documented	undocumented
Height	Height ≥ 6 in	Not documented	undocumented
Noncombustible	Noncombustible = Yes	Yes	matched

2018 IWUIC Class 1–2 noncombustible wall matched
Field	Required	Documented value	State
Noncombustible	Noncombustible = Yes	Yes	matched

Kittitas IR1 noncombustible wall matched
Field	Required	Documented value	State
Noncombustible	Noncombustible = Yes	Yes	matched

Kittitas IR1 one-hour wall undocumented
Field	Required	Documented value	State
Fire resistance	Fire resistance ≥ 60 min	Not documented	undocumented

Kittitas Table 503.1 N.C. wall undocumented
Field	Required	Documented value	State
Fire resistance	Fire resistance ≥ 60 min	Not documented	undocumented
Noncombustible	Noncombustible = Yes	Yes	matched

2021 IWUIC Class 1–2 noncombustible wall matched
Field	Required	Documented value	State
Noncombustible	Noncombustible = Yes	Yes	matched

2006 Utah UWUI Class 1–2 noncombustible wall matched
Field	Required	Documented value	State
Noncombustible	Noncombustible = Yes	Yes	matched

2006 Utah UWUI Class 1–2 one-hour wall undocumented
Field	Required	Documented value	State
Fire resistance	Fire resistance ≥ 60 min	Not documented	undocumented

2006 Utah UWUI Table 503.1 N.C. wall undocumented
Field	Required	Documented value	State
Fire resistance	Fire resistance ≥ 60 min	Not documented	undocumented
Noncombustible	Noncombustible = Yes	Yes	matched

Sources

2025 OSFM WUI Listed Products Handbook (2 September 2025) — CAL FIRE OSFM (official). Accessed 2026-08-23.
OSFM Building Materials Listing search — CAL FIRE OSFM (listing-body). Accessed 2026-08-23.
ICC-ES ESR-1844 directory record — ICC Evaluation Service (listing-body). Accessed 2026-08-24.
ICC-ES ESR-2290 directory record — ICC Evaluation Service (listing-body). Accessed 2026-08-24.
Hardie Plank lap siding product page — James Hardie Building Products (manufacturer). Accessed 2026-08-25.

Hardie® Plank lap siding. FireApproved. https://fireapproved.com/materials/james-hardie-building-products-inc-8140-2026-0005/. Last verified 2026-08-25.