Shower Niche, 16 X 20 X 4 Inch Recessed Wall Niche With Movable Divider Shelf, Modern Soap & Shampoo Storage Organizer, Square Corners, Sealed Waterproof Design, Black For Bathroom Shower

Sealed and Waterproof: The insert shower niche uses a triple-layer waterproof base of XPS foam board, cement mortar, and waterproof coating, ensuring 100% sealing. It safeguards walls from wet and humidity, extending their lifespan and avoiding water penetration, keeping interiors dry and hygienic. Note: This product needs to be used in conjunction with waterproofing materials, not on its own!!!!

High-Quality Materials: Made from (HCFC-free) XPS foam board, this niche offers exceptional durability, decomposition-resistant and decay-proof. Additionally, XPS foam is lightweight, easy to handle, and place.

Multiple Craftsmanship: The surface features a double layer of cement mortar reinforced with fiberglass mesh, offering superior rigidity and load-bearing capacity, withstanding up to 62kg/m² (about the weight of an adult). The fiberglass mesh, cement mortar, and waterproof coating create a rough, textured surface that is compatible with any tile adhesive for strong adhesion and secure tiling.

Easy Installation: Comes with an accessory kit for horizontal or vertical recessed installation. Just follow these steps: Step 1: Determine the required height and draw a horizontal line on the base layer. Step 2: Cut along the line and get rid of the top base layer. Step 3: Use waterproof sealant to attach the niche to the studs and seal the joints. Step 4: Apply mortar and affix chosen tiles.