Extruded polystyrene foam insulation (xps) is fully compatible with underfloor heating systems at both ground and intermediate floor levels. It can also be used to provide external wall insulation below the damp proof course in low-energy construction projects.

XPS Foam Insulation Sheet Properties

XPS Foam Insulation Sheet is a rigid thermoplastic insulation material manufactured from polystyrene. As a closed-cell foam board, it is widely used in both remodeling and new construction applications.

Thanks to its high compressive strength and excellent thermal insulation properties, XPS is an ideal choice to complement your underfloor heating system.

We offer customized XPS insulation boards with flexible options for:

• Thickness

• Color

• Compressive strength

Fire rating can be provided as B2 or B1 grade according to your requirements.

In addition, we can perform various further processing on the foam board, including:

• Cutting into custom shapes

• Laminating with other materials such as PVC, SPC, FRP, ACP, or Aluminum Sheet.

Product Section

Building Insulation

Ideal for floor insulation and soundproofing, external and internal wall insulation, as well as roof insulation. XPS provides reliable thermal performance across the entire building envelope.

Cold Storage Insulation
With excellent and stable thermal conductivity, low water absorption, and high compressive strength, XPS offers significant advantages for cold storage insulation, ensuring long-term energy efficiency.

Refrigerated Trucks
XPS is widely recognized as a high-performance insulator. Its closed-cell structure minimizes heat loss, delivering exceptional thermal insulation performance for refrigerated transport.

Roadbed Construction
Numerous studies have shown that XPS foam board possesses key engineering properties—including durability, high compressive strength, and excellent thermal efficiency—making it highly suitable for roadbed construction. It is especially effective in areas with extreme climatic conditions, helping to reduce frost heave, extend road service life, and protect infrastructure.

Greenhouse & Hydroponic Cultivation
XPS foam board for hydroponics is manufactured with an optimal bulk density to provide superior thermal insulation. While available in standard dimensions, it is highly customizable by manufacturers and suppliers to meet specific buyer requirements. Additionally, XPS foam board does not absorb moisture, making it resistant to mildew and mold.