Prova TT8801NCH24 Prefabricated Durable Polystyrene Building Panel Waterproof Shower Niche, 24 Inch x 16 Inch, with Adjustable Safety Glass Shelf for Tiled Shower Surrounds, Bathrooms And Kitchen mapei Shear Stress Control: This uncoupling

Shear Stress Control: This uncoupling membrane with heating cable capabilities incorporates a proprietary Shear Stress Control system with a non-woven anchoring fleece backing that helps neutralize stress caused by in-plane movement of the substrate

ensuring continuous safety testing of the heating cable during installation

It features an integrated Class A GFCI (5 mA trip) for enhanced safety in wet areas such as bathrooms

It can be used in both heated and unheated applications

when installed in accordance with manufacturer guidelines

Prova TT8801NCH24 Prefabricated Durable Polystyrene Building Panel Waterproof Shower Niche, 24 Inch x 16 Inch, with Adjustable Safety Glass Shelf for Tiled Shower Surrounds, Bathrooms And Kitchen mapei Shear Stress Control: This uncouplingProduct Features: Fully Waterproof & Ready to Tile: PROVA NICHE is made from durable, waterproof PROVA BOARD PLUS, helping ensure complete waterproofing and long term protection in tiled shower wall assemblies when installed as part of a properly sealed PROVA waterproofing system. Compatible with All Tile Types: Perfect for ceramic, porcelain, glass, marble, granite, mosaic, or natural stone tiles, this ready to tile shower niche creates a smooth,