Durock Glass-Mat Tile Backer Board
Vendor: CGC
FEATURES
- 12.7 mm (1/2 in.) and 15.9 mm (5/8 in.) moisture and mould resistant panels with a glass-mat back and proprietary coating face for exceptional tile bond
- Lightweight and easy to score, snap and fasten
- Moisture- and mould-resistant substrate
- Exceeds ASTM C1178, Standard Specification for Coated Glass Mat Water-Resistant Gypsum Backing Panel
- Score a "10" when tested in accordance with ASTM D3273,Standard Test Method for Resistance to Growth of Mold on the Surface of Interior Coatings in an Environmental Chamber
- 20 Year Limited Warranty
Last Modified: 2026-04-26
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Product Variations
| SKU | PRODUCT NAME | QTY | Add to Cart | |||
|---|---|---|---|---|---|---|
. | 1/2" Durock Glass-Mat Tile Backer Board 4 X 8 |
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. | 5/8" Durock Glass-Mat Tile Backer Board 4 X 8 |
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ADDITIONAL INFORMATION



