Extruded polystyrene insulation board - 5 mm thick, 300 kPa - pack 6.75 m² HD-XPS300/9

Effective insulation and floor protection

This high-quality insulating underlayment made of extruded polystyrene (XPS) board is an ideal solution for laminate panels, multilayer boards, and SPC vinyl panels. It not only provides thermal comfort but also protects the floor from moisture and damage. Its use translates to a longer lifespan of the flooring and improved comfort.

Strength and stability

The underlayment is characterized by exceptional compressive strength – as much as 300 kPa. This means it will perform perfectly even in rooms with high traffic or where point loads occur. This feature is particularly important when installing underfloor heating, where stability and even heat distribution are crucial. The high density of the XPS material minimizes the risk of deformation and ensures long-term stability of the entire flooring structure.

Comfort and thermal insulation properties

A thickness of 5 mm provides effective thermal insulation, reducing heat loss and lowering heating costs. The underlayment directs heat upwards, which is particularly important in the case of underfloor heating – it increases its efficiency and allows you to achieve optimal temperature with lower energy consumption. Additionally, the insulating properties of XPS reduce the transmission of impact sounds, improving the acoustic comfort in the room. One package covers an area of 6.75 m².