United States / Build / TATA Enterprises Mangaris Diamond solid wood decking
TATA Enterprises Mangaris Diamond solid wood decking — type figure.
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Yes, TATA Enterprises Mangaris Diamond solid wood decking is listed for wildfire-area use in one specified deck assembly.
CAL FIRE OSFM listing 8110-2174:0501, under decking category 8110, covers Mangaris Diamond as the deck surface. It specifies 3/4-inch by 5-1/2-inch solid wood planks with 1/4-inch edge-to-edge spacing. The planks must be installed over 2-inch by 6-inch Douglas Fir joists spaced 16 inches on center and fastened with stainless steel deck screws at least 2-1/2 inches long. The product is listed to SFM 12-7A-4A with Class A flame spread.
The September 2, 2025 OSFM WUI handbook included the listing; when checked on August 25, 2026, its live record showed expiration on June 30, 2027. Those dates and construction details define the supported claim: the listing applies to the exact model and assembly described, not to Mangaris wood, differently sized boards, or another fastening and framing arrangement. Confirm the live CAL FIRE record and exact model before specifying it.
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