XPS Foam Underfloor Heating Insulation Board – High-Efficiency Thermal Insulation for Radiant Heating Systems
XPS (Extruded Polystyrene) Foam Underfloor Heating Insulation Board is a high-performance thermal insulation panel designed for wet and electric underfloor heating systems. Featuring a closed-cell structure, it delivers excellent moisture resistance, low thermal conductivity, and high compressive strength, effectively minimizing heat loss downward and directing warmth upward into your living space.
Key benefits:
- Energy Saving: Reflects and retains heat for lower heating costs and faster warm-up
- Moisture & Mold Resistant: Closed-cell XPS foam resists water absorption, preventing rot and mildew
- High Compressive Strength: Supports heavy flooring loads without deformation
- Easy Installation: Pre-grooved channels fit heating pipes or cables quickly and cleanly
- Lightweight & Durable: Simple to cut and handle on site
Available in a wide range of thicknesses and sizes, our XPS underfloor heating boards suit residential, commercial, and industrial projects. Contact us for competitive factory prices and reliable bulk supply.

