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Shakertown (8140-2032:0003)

This is a listed siding assembly. Listing 8140-2032:0003. This site cites sfm-12-7a-1. Match the model and orientation. A listing is not a permit.

Shakertown® Dolly Varden Tongue & Grooved, Exterior Cedar Wall Siding, 4" and 6" nominal width, 8’, 10', 12' lengths, 1” nominal thickness (11/16" true thickness) exposure siding product, Western Red Cedar and fir bonded into 7 ply panel. For horizontal or *vertical installation only. Refer to the manufacturer's installation instructions and product data sheets.

Kind: listed-assembly. Brand: Shakertown. Listing evidence: OSFM WUI handbook 2026-08-25. Page reviewed 2026-08-23. JSON (CC BY 4.0)

Documented attributes

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

AttributeValueEvidence source
Test standard sfm 12 7a 1 OSFM Building Materials Listing — 8140-2032:0003 (official-listing · Listing 8140-2032:0003, TEST PROTOCOL)

Published requirement matches

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

ProgramID / sourceEvidence dateExpiresStatus
CAL FIRE BML 8140-2032:0003 · Search BML for 8140-2032:0003 2026-08-25 2027-06-30 listed

Tests and programs cited

Sources

Shakertown (8140-2032:0003). FireApproved. https://fireapproved.com/materials/shakertown-8140-2032-0003/. Last verified 2026-08-23.