KAIXI Extruded Polystyrene (XPS) Insulation is a high-performance, closed-cell rigid foam board with excellent moisture resistance. Designed for versatility, it meets the demands of a wide range of building applications.

Get top-grade XPS foam insulation from KAIXI - perfect for both home and commercial projects. Our moisture-resistant boards deliver superior thermal performance with exceptional durability. Available in multiple thicknesses for any building need.

Key Features:
R-Value Range: 4–20              Thickness Range: 0.75–4 inches / 2-20cm 

KAIXI XPS Insulation - A premium closed-cell rigid foam board offering superior moisture resistance and thermal performance for diverse construction applications.
Key Features:
R-Value Range: 4–20             Thickness Range: 0.75–4 inches / 2-20cm 

KAIXI Extruded Polystyrene (XPS) Insulation is a high-performance, closed-cell rigid foam board with excellent moisture resistance. Designed for versatility, it meets the demands of a wide range of building applications.

Advantages and Applications of Ceramsite
Ceramsite is a lightweight, porous artificial aggregate with numerous benefits, including low weight, high strength, thermal insulation, sound absorption, fire resistance, and moisture-proof properties. Its porous structure helps regulate humidity, and it offers excellent frost resistance, corrosion resistance, and eco-friendliness, making it easy to use in construction.
Size: 4-8mm, 8-10mm, 11-14mm, 10-30mm   

Advantages and Applications of Ceramsite
Ceramsite is a lightweight, porous artificial aggregate with numerous benefits, including low weight, high strength, thermal insulation, sound absorption, fire resistance, and moisture-proof properties. Its porous structure helps regulate humidity, and it offers excellent frost resistance, corrosion resistance, and eco-friendliness, making it easy to use in construction.
Size: 4-8mm, 8-10mm, 11-14mm, 10-30mm   

Advantages and Applications of Ceramsite
Ceramsite is a lightweight, porous artificial aggregate with numerous benefits, including low weight, high strength, thermal insulation, sound absorption, fire resistance, and moisture-proof properties. Its porous structure helps regulate humidity, and it offers excellent frost resistance, corrosion resistance, and eco-friendliness, making it easy to use in construction.
Size: 4-8mm, 8-10mm, 11-14mm, 10-30mm

KAIXI XPS Underfloor Heating Boards feature high-density extruded polystyrene with 300kPa compressive strength and ultra-low 0.033W/(m·K) thermal conductivity for maximum energy efficiency. Moisture-resistant (<1% water absorption) and fire-retardant (Class B1), they reduce heat loss by 30%.
Thickness Ranges： 4-100mm / 0.16''-4"

KAIXI XPS Underfloor Heating Boards feature high-density extruded polystyrene with 300kPa compressive strength and ultra-low 0.033W/(m·K) thermal conductivity for maximum energy efficiency. Moisture-resistant (<1% water absorption) and fire-retardant (Class B1), they reduce heat loss by 30%.
Thickness Ranges： 4-100mm / 0.16''-4"

KAIXI XPS Underfloor Heating Boards feature high-density extruded polystyrene with 300kPa compressive strength and ultra-low 0.033W/(m·K) thermal conductivity for maximum energy efficiency. Moisture-resistant (<1% water absorption) and fire-retardant (Class B1), they reduce heat loss by 30%.
Thickness Ranges： 4-100mm / 0.16''-4"