Premium Waterproof & Soundproof Insulation Backing Board
High-density PVC core with reinforced fiberglass layer ensures superior durability and moisture resistance. Precision-engineered for 100% waterproof performance, ideal for bathrooms, kitchens, and basements. Advanced sound-dampening technology reduces noise by up to 30dB, perfect for home theaters, recording studios, or office partitions. Thermal insulation properties enhance energy efficiency in both residential and commercial spaces. Smooth, scratch-resistant surface with fire-retardant coating (Class B1 standard). Easy to cut and install—compatible with adhesives or mechanical fasteners. Zero formaldehyde, eco-friendly and odor-free. Multi-purpose design supports wall paneling, ceiling cladding, and underfloor systems. Bulk orders available at unbeatable wholesale rates—global logistics guaranteed.