5mm XPS Foam Laminate & Wood Underlay Panels

An excellent all-rounder, our 5mm XPS Foam Underlay is a lightweight, cost-effective solution designed to provide thermal insulation, minor subfloor levelling, and added underfoot comfort beneath laminate and wood flooring.

Ideal for domestic installations, this underlay helps reduce everyday noise while improving energy efficiency by adding an extra layer of insulation between your floor and subfloor.

Key Features:

• Thermal Insulation: Helps retain warmth, reducing heat loss through the floor.

• Light Acoustic Protection: Minimises the sound of foot traffic and movement across your floor.

• Subfloor Levelling: 5mm thickness helps to smooth out small imperfections.

• Lightweight & Easy to Install: Each piece is simple to handle, cut, and lay – ideal for DIY or professional use.

Product Specification:

• Material: XPS Foam (Extruded Polystyrene)

• Thickness: 5mm

• Pack Size: 10m²

• Piece Size: 0.85m x 0.59m

• Application: Lay flat underneath laminate or wood flooring (not suitable for use with underfloor heating or vinyl flooring)