XPS Waterproof Building Board refers to a rigid extruded polystyrene (XPS) foam board used in construction that combines insulation performance with strong resistance to moisture and water penetration. These boards are engineered to be highly durable, thermally efficient, and suitable for environments where moisture control and waterproofing are important.
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Schluter
Schluter KERDI-BOARD Building Panel 1/2" x 48" x 96"
Sale price$139.99
Regular price$152.00
