This 2mm perforated foil-laminated IXPE floor underlayment is specially designed for various flooring installations. The breathable holes efficiently discharge moisture, preventing floor bubbling and mildew. The foil layer provides strong moisture resistance and heat insulation, while also buffering shocks and reducing walking noise. Lightweight and easy to cut and install, it is eco-friendly and odorless, offering triple protection of moisture-proofing, noise reduction and floor safeguarding for home decoration.

The core structure of this product consists of a 2mm IXPE foam substrate laminated with a specialized aluminum foil layer—a design that is far from merely decorative. The primary function of the aluminum foil layer is to form a highly efficient thermal reflection barrier. When radiant heat is generated by heat sources (such as underfloor heating pipes, automobile engines, or rooftop solar radiation), the aluminum foil layer acts like a mirror, reflecting the vast majority of thermal energy directly back, thereby significantly blocking the one-way transfer and dissipation of heat. Unlike ordinary aluminized films, the high-density aluminum foil used in this product features more complete metallic continuity. Even after long-term use or slight bending, its reflective performance remains durable and stable without noticeable degradation. This physical reflection principle fundamentally enhances the overall thermal insulation performance of the material.