An underlayment made from extruded polystyrene (XPS) is a great choice for different types of floating floors, such as laminate and three-layer wood panels. It enhances the floor's longevity and makes it more comfortable for users. These underlays are engineered to handle heavy loads and can compensate for any imperfections on the surface underneath.

Brand Name	Corksystem
Material	XPS
Type	Underlay
Protects From	mold
Waterproof	Yes
Coverage	50m ²
Fitting type	Floating
Self-adhesive	Not self-adhesive
Product length	1000mm
Product width	500mm
Product thickness	3mm
Soundproofing	18dB
Fire class	E
Guarantee	10 years
Heavy duty	Yes
Not suitable for underfloor heating	Yes