Premium AGS OEM XPS Polystyrene Tile Backer Board – Multi-Functional High-Performance Solution

High-density extruded polystyrene core ensures superior moisture resistance and thermal insulation, ideal for wet areas like bathrooms and kitchens.

Precision-coated with high molecular polymer for enhanced durability, preventing mold growth and structural degradation over time.

Ultra-lightweight design simplifies installation while maintaining exceptional load-bearing capacity for wall and floor tiling projects.

Engineered with precise thickness consistency (available in multiple gauges) for seamless substrate preparation under ceramic, porcelain, or stone tiles.

Fire-retardant treated version available (upon request) to meet commercial building code requirements without compromising flexibility.

Compatible with thin-set mortar adhesives and waterproofing membranes, creating a flawless underlayment for showers, pools, and exterior cladding.

Wholesale exclusive – bulk pricing unlocks 30%+ savings versus retail building suppliers with identical ASTM-certified quality.