Fiberon offers both a PVC deck board and a capped composite deck board that have been tested and approved for use in Wildland Urban Interface (WUI) zones.
Paramount PVC Decking meets the requirements of the CA SFM 12-7A-4, Part A and Part B, B Class Burning Brand, for use in all Wildland Urban Interface (WUI) zones. (Flame Spread Index 30 Class B with 3/16 in. edge-to-edge spacing).
OFSM Listing Number: 8110-2045:0008
Fiberon ProTect Advantage FR composite decking meets the requirements of the CA SFM 12-7A-4, Part A, for use in all WUI zones (Flame Spread Index Class C with a maximum of 3/16 in. edge-to-edge spacing).
OFSM Listing Number: 8110-2045:0009
These products were tested in accordance with the requirements defined in the 2010 California Building Code, Chapter 7A (CSFM 12-7A-4), Materials and Construction Methods for Exterior Wildfire Exposure - Decking.
To search listings at the Office of the California State Fire Marshal, visit: http://osfm.fire.ca.gov/licensinglistings/licenselisting_bml_searchcotest.php