Exterior accessories · National Gypsum
National Gypsum 7/16" x 4' x 4' DEXcell Cement Roof Board
SKU: 503849
DEXcell® Cement Roof Board is a lightweight moisture and mold resistant cement board designed for use as a cover board and/or thermal barrier in all commercial roofing applications. DEXcell Cement Roof Board is a fire barrier and thermal barrier manufactured of Portland cement, lightweight aggregate and glass mesh that provides an exceptionally hard, durable surface that is able to withstand prolonged exposure to moisture.
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Product details
- Category
- Exterior accessories
- Unit
- piece
- Brand
- National Gypsum
- Style
- Exterior Building Materials
- Width
- 4' (1219 mm)
- Length
- 4' (1219 mm)
- Thickness
- 7/16" (11.1 mm)
- Unit codes
- PC|SQ
- Applicable standards
- FM Class 1 & UL Class A Fire Rating UL 790 ASTM D3273 ASTM C1325 IBC Section 2603 ANSI/ UL 1256 FM 4450 & FM 4470
- Manufacturer product number
- NGC71644DEX
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