Waterproof Backing Board with Superior Insulation

High-density extruded foam core ensures exceptional moisture resistance and thermal insulation, ideal for wall and floor tile applications. Precision-cut edges allow seamless installation, reducing material waste and labor time.

Reinforced surface layer enhances durability, preventing cracks and warping under heavy loads. Perfect for bathrooms, kitchens, and commercial spaces requiring long-term moisture protection.

Ultra-lightweight design simplifies handling and transport, while maintaining structural integrity. Compatible with most adhesives and tile types for versatile DIY or professional projects.

Engineered with closed-cell technology to block mold growth and improve energy efficiency. Cost-effective bulk solution for large-scale renovations or wholesale construction needs.