USG DUROCK Brand UNCOUPLING Waterproof & Crack ISO Membrane
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Product details
| Management number | 222736750 | Release Date | 2026/05/04 | List Price | US$258.94 | Model Number | 222736750 | ||
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The USG Durock Brand Uncoupling Mat is a lightweight, high performance crack isolation, waterproofing and vapor management underlayment membrane for use with ceramic tile and natural stone installations in both residential and commercial applications. The membrane features a low-density polyethylene (LDPE) core to reduce roll-back memory during installation and a reinforced fleece backing keys into mortar providing a secure mechanical bond to the substrate. Its unique dimple design and non-woven fabric allows for minimal passes to fill cavities with mortar. When exposed to stresses from in-plane lateral movement of the substrate, the USG Durock Uncoupling Mat absorbs and prevents the transfer of those stresses (up to 1/8"), preserving the integrity of the tile installation.
- Provides uncoupling, waterproofing, and vapor management of the substrate
- Lighter, thinner alternative to 1/4" tile underlayment panels
- Low density core helps keep the membrane flat during installation
- Rot-proof and resistant to solvents and alkalis / Approved for use with modified and unmodified mortars
- Tile installation can take place immediately after the membrane is installed
| UPC | 617070860764 |
|---|---|
| Item Form | Membrane |
| Brand Name | USG Interiors |
| Style Name | Compact |
| Unit Count | 1.0 Count |
| Manufacturer | USG |
| Material Type | PE, Polyethylene |
| Number of Items | 1 |
| Compatible Material | Ceramic Tile, Natural Stone |
| Surface Recommendation | Tile |
| Water Resistance Level | Waterproof |
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