Shower Niche 16x20 In, Recessed, Divider Shelf, Black

Recessed shower niche storage keeps shampoo and soap organized while protecting your wall cavity with a sealed, tile-ready waterproof design. This 16 x 20 in in-wall niche features a movable divider shelf for flexible bottle heights and a grid-textured surface engineered for strong tile adhesive grip. Built from lightweight XPS foam with reinforced cement mortar and fiberglass mesh, it installs horizontally or vertically for a clean, modern finish.

• Delivers sealed, moisture-resistant protection with a triple-layer base—use with additional waterproofing materials for full system sealing.


• Fits 16 x 20 in rough openings (4 in deep) to add storage without stealing shower space.


• Includes a movable divider shelf to separate tall bottles, razors, and bars in one recessed organizer.


• Supports secure tiling with a rough, grid-textured mortar surface designed to bond with standard tile adhesives.


• Installs easily in studs—mount vertical or horizontal using the included accessory kit.

Upgrade your shower with a recessed wall niche that keeps essentials within reach and helps reduce clutter on ledges and caddies. The rigid, reinforced build is designed for everyday load demands, while the square-corner profile creates a sharp, modern look behind tile. Ideal for bathroom showers, tub surrounds, kitchens, cabinets, or built-ins. Plan your niche position before tiling and seal all joints per your waterproofing system for a long-lasting result. Grab yours today and prep your next remodel with confidence.

• Type: Recessed wall niche with movable divider shelf (double-layer)


• Overall size: 4 x 16 x 20 in (10.16 x 40.64 x 50.8 cm)


• Internal size: 12 x 16 in (30.48 x 40.64 cm)


• Material: XPS foam board with cement mortar, fiberglass mesh, waterproof coating


• Color: Black


• Net weight: 4 lb (1.8 kg)


• Load rating: Up to 62 kg/m²