GTDSupply Prefabricated Durable Polystyrene Waterproof Cementitious Shower Niche, 16 Inch x 28 Inch, for Tiled Shower Surround (GTD1628ST) hmembrane inside corners

inside corners

Extended Working Time: Self-levelling cement underlayment with extended working time for easy placement and smooth finishing

these relays can manage heating coverage of up to 1650 square feet at 120 VAC or up to 3300 square feet at 240 VAC

Before applying the grout

smart underfloor heating control using the Nuheat Signature thermostat

GTDSupply Prefabricated Durable Polystyrene Waterproof Cementitious Shower Niche, 16 Inch x 28 Inch, for Tiled Shower Surround (GTD1628ST) hmembrane inside cornersProduct Features: Fully Waterproof Construction: Engineered from high density extruded polystyrene, this niche ensures complete waterproofing for tiled shower wall assemblies in wet areas. Prefabricated Design: Ready to install niche eliminates need for additional waterproof membranes or coatings, saving installation time and reducing labor costs. Built In Adjustable Shelf: Includes integrated shelf for flexible storage design, allowing customization