Data / OSFM 2520 Treated Lumber census
OSFM 2520 Treated Lumber census
All 5 live OSFM Treated Lumber listings in the 2026-08-25 snapshot. Each row preserves the BML application number, issue date, and expiry date; linked product records are supporting detail, not additional listings. 2 of these listings have no product page: the Scope column says why, most often because the manufacturer's own use limits put the product outside this site's exterior-WUI scope.
| Listing | Brand | Product | Protocol | Scope | Source |
|---|---|---|---|---|---|
| 2520-1450:0502 | chemco-inc | Chemco Thermex-FR exterior treated redwood and western red cedar | ASTM E84 / UL 723 | Handbook — BML application CF26004720BML; issued 2026-05-31; expires 2027-06-30; live snapshot 2026-08-25. | |
| 2520-1701:0100 | hoover-treated-wood-products | Hoover ExteriorFireX treated lumber and plywood | ASTM E84 / UL 723 | Handbook — BML application CF26004768BML; issued 2026-05-31; expires 2027-06-30; live snapshot 2026-08-25. | |
| 2520-1701:0103 | hoover-treated-wood-products | Pyro-Guard treated lumber | out of scope interior dry use only | Handbook — BML application CF26004769BML; issued 2026-05-31; expires 2027-06-30; live snapshot 2026-08-25. | |
| 2520-2080:0101 | Viance LLC | D-Blaze fire-retardant-treated lumber | out of scope interior or weather protected use | Handbook — BML application CF26011754BML; issued 2026-05-26; expires 2027-06-30; live snapshot 2026-08-25. | |
| 2520-2400:0001 | wood-modification-technologies | FLAMEFixx treated radiata pine lumber | not stated in live BML description | Handbook — BML application CF26011506BML; issued 2026-05-28; expires 2027-06-30; live snapshot 2026-08-25. |