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California · OSFM Building Materials Listing
Exact entries from the official September 2, 2025 handbook. This is an edition-scoped source index, not a claim of current live status.
Official handbook entries
Source checked Aug 31, 2026, 10:07 PM UTC
| Listing | Listee | Category | Source page | Open |
|---|---|---|---|---|
| 8140-2020:0001 | APA-THE ENGINEERED WOOD ASSOCIATION | 8140 · Exterior Wall Siding and Sheathing | PDF page 21 | Open |
| 8140-2020:0002 | APA-THE ENGINEERED WOOD ASSOCIATION | 8140 · Exterior Wall Siding and Sheathing | PDF page 22 | Open |
| 8140-2022:0001 | BODYGUARD WOOD PRODUCTS | 8140 · Exterior Wall Siding and Sheathing | PDF page 22 | Open |
| 8140-2022:0002 | BODYGUARD WOOD PRODUCTS | 8140 · Exterior Wall Siding and Sheathing | PDF page 22 | Open |
| 8140-2022:0003 | BODYGUARD WOOD PRODUCTS | 8140 · Exterior Wall Siding and Sheathing | PDF page 22 | Open |
| 8140-2022:0004 | BODYGUARD WOOD PRODUCTS | 8140 · Exterior Wall Siding and Sheathing | PDF page 23 | Open |
| 8140-2022:0005 | BODYGUARD WOOD PRODUCTS | 8140 · Exterior Wall Siding and Sheathing | PDF page 23 | Open |
| 8140-2023:0002 | CEDAR VALLEY MANUFACTURING | 8140 · Exterior Wall Siding and Sheathing | PDF page 23 | Open |
| 8140-2025:0006 | COLLINS PRODUCTS, LLC | 8140 · Exterior Wall Siding and Sheathing | PDF page 23 | Open |
| 8140-2026:0001 | JAMES HARDIE BUILDING PRODUCTS, INC | 8140 · Exterior Wall Siding and Sheathing | PDF page 24 | Open |
| 8140-2026:0002 | JAMES HARDIE BUILDING PRODUCTS, INC | 8140 · Exterior Wall Siding and Sheathing | PDF page 24 | Open |
| 8140-2026:0003 | JAMES HARDIE BUILDING PRODUCTS, INC | 8140 · Exterior Wall Siding and Sheathing | PDF page 24 | Open |
| 8140-2026:0004 | JAMES HARDIE BUILDING PRODUCTS, INC | 8140 · Exterior Wall Siding and Sheathing | PDF page 24 | Open |
| 8140-2026:0005 | JAMES HARDIE BUILDING PRODUCTS, INC | 8140 · Exterior Wall Siding and Sheathing | PDF page 25 | Open |
| 8140-2026:0500 | JAMES HARDIE BUILDING PRODUCTS, INC | 8140 · Exterior Wall Siding and Sheathing | PDF page 25 | Open |
| 8140-2026:0501 | JAMES HARDIE BUILDING PRODUCTS, INC | 8140 · Exterior Wall Siding and Sheathing | PDF page 25 | Open |
| 8140-2026:0502 | JAMES HARDIE BUILDING PRODUCTS, INC | 8140 · Exterior Wall Siding and Sheathing | PDF page 25 | Open |
| 8140-2027:0001 | LOUISIANA-PACIFIC CORPORATION | 8140 · Exterior Wall Siding and Sheathing | PDF page 26 | Open |
| 8140-2027:0002 | LOUISIANA-PACIFIC CORPORATION | 8140 · Exterior Wall Siding and Sheathing | PDF page 26 | Open |
| 8140-2027:0005 | LOUISIANA-PACIFIC CORPORATION | 8140 · Exterior Wall Siding and Sheathing | PDF page 26 | Open |
| 8140-2027:0006 | LOUISIANA-PACIFIC CORPORATION | 8140 · Exterior Wall Siding and Sheathing | PDF page 26 | Open |
| 8140-2029:0001 | NICHIHA USA, INC | 8140 · Exterior Wall Siding and Sheathing | PDF page 27 | Open |
| 8140-2029:0002 | NICHIHA USA, INC | 8140 · Exterior Wall Siding and Sheathing | PDF page 27 | Open |
| 8140-2031:0001 | ROSEBURG FOREST PRODUCTS CO | 8140 · Exterior Wall Siding and Sheathing | PDF page 27 | Open |
| 8140-2031:0002 | ROSEBURG FOREST PRODUCTS CO | 8140 · Exterior Wall Siding and Sheathing | PDF page 27 | Open |
| 8140-2031:0003 | ROSEBURG FOREST PRODUCTS CO | 8140 · Exterior Wall Siding and Sheathing | PDF page 28 | Open |
| 8140-2031:0004 | ROSEBURG FOREST PRODUCTS CO | 8140 · Exterior Wall Siding and Sheathing | PDF page 28 | Open |
| 8140-2032:0001 | SHAKERTOWN | 8140 · Exterior Wall Siding and Sheathing | PDF page 28 | Open |
| 8140-2032:0002 | SHAKERTOWN | 8140 · Exterior Wall Siding and Sheathing | PDF page 28 | Open |
| 8140-2032:0003 | SHAKERTOWN | 8140 · Exterior Wall Siding and Sheathing | PDF page 29 | Open |
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