
WaterproofingSKU APT-WB-1235
XPS Foam Tile Backer Board — 1/2" × 3' × 5'
- 1/2 in thick, 3 × 5 ft sheet
- Waterproof & vapor retarding
- Cuts with a utility knife
$24.50
per sheet
$220.50
case of 10 · $22.05 ea

Shower Systems
SKU APT-SH-4848C
Square foam shower base with center drain for walk-in showers.
Contractor/volume pricing available. Request a quote
| Size | 48 in × 48 in |
|---|---|
| Drain position | Center |
| Slope | 1/4 in per foot |
| Core | High-density XPS foam |
| Drain | 2 in ABS / PVC bonding flange included |
A square, pre-sloped foam shower base with a center drain. Ideal for walk-in and corner showers. Trim to fit along the outer edges and tile directly over it.
Often bought together



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