ARDEX TLT 502 Prefabricated Vapor-resistant Lightweight XPS Foam Waterproof Shower Niche, with Alkali Resistant Fiberglass Mesh, Adjustable Shower Shelf, for Tiled Shower Surrounds, 16 Inch x 22 Inch (40095) drainage-membrane they are available in both

they are available in both 120V and 240V to fit project requirements

Adjustable Shelf System: Includes removable and height-adjustable shelf allowing flexible storage customization to suit various shower designs

1 oz cartridge covers about 32 linear ft

Schluter KERDI is designed for home improvement projects that require long-lasting waterproofing for walls and floors under tile

offering a secure and slip-resistant surface

ARDEX TLT 502 Prefabricated Vapor-resistant Lightweight XPS Foam Waterproof Shower Niche, with Alkali Resistant Fiberglass Mesh, Adjustable Shower Shelf, for Tiled Shower Surrounds, 16 Inch x 22 Inch (40095) drainage-membrane they are available in bothProduct Features: Pre Waterproof Construction: Factory sealed XPS foam niche delivers complete waterproof and vapor resistant protection, eliminating extra membranes or coatings during installation. Durable Reinforced Surface: Coated with synthetic polymer mortar and alkali resistant fiberglass mesh for enhanced strength, crack resistance, and long term durability. Lightweight Foam Core: Ultra lightweight XPS construction ensures easy handling,