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United States / Build / American Wood Council (8140-2041:0008)

American Wood Council (8140-2041:0008): type figure, drawn from this record's sourced dimensions. No dimension is drawn that its source did not publish.
American Wood Council (8140-2041:0008) — 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 named on the drawing rather than estimated. CC BY 4.0.

American Wood Council (8140-2041:0008)

This is a listed siding assembly. Listing 8140-2041:0008. This site cites OSFM BML. Match the model and orientation.

Solid-sawn “Wood” siding with no through holes or loose knots, installed over structural plywood or oriented strand board (OSB) with a 7/16” minimum thickness and complying with Voluntary Product Standard PS1 or Voluntary Product Standard PS2, with the following interlocking designs when installed in accordance with industrial technical guide. Refer to the manufacturer's installation instructions and product data sheets.

Kind: listed-assembly. Brand: American Wood Council. Listing evidence: OSFM WUI handbook 2026-08-25. Page reviewed 2026-08-26. JSON (CC BY 4.0)

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Documented attributes

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

AttributeValueEvidence source
Material
Material wood CAL FIRE OSFM Building Materials Listing — 8140-2041:0008 (official-listing · Listing 8140-2041:0008, Description field)Solid-sawn "Wood" siding with no through holes or loose knots.
ProgramID / sourceEvidence dateExpiresStatus
CAL FIRE BML 8140-2041:0008 · Search BML for 8140-2041:0008 2026-08-25 2027-06-30 listed

Tests and programs cited

Specification notes

Sources

American Wood Council (8140-2041:0008). FireApproved. https://fireapproved.com/materials/american-wood-council-8140-2041-0008/. Last verified 2026-08-26.