High Density xps Floor Insulation Boards – Thermal & Soundproof Underlay for Vinyl Click & Laminate, 700 kPa, 6mm

High Density xps Floor Insulation Boards – Thermal & Soundproof Underlay for Vinyl Click & Laminate, 700 kPa, 6mmanna10 December 2025

High Density xps Floor Insulation Boards – Thermal & Soundproof Underlay for Vinyl Click & Laminate, 700 kPa, 6mm

Price range: £59.99 through £209.99 (VAT INCLUDED)

ULTRATERM 6 mm polyurethane foam insulation boards designed for floating floor installations such as click vinyl, laminate and engineered wood. High compressive strength of 700 kPa ensures excellent stability and long service life. Optimised for use with underfloor heating, improving thermal transfer and reducing energy loss. Provides effective thermal and acoustic insulation, is lightweight, easy to cut and install, 100% recyclable, CFC-free and environmentally safe. Tested according to EN 16354:2018.

Description

ULTRATERM XPS INSULATION BOARDS

ULTRATERM polyurethane foam insulation boards are designed for use under floating floors such as:

  • Vinyl click flooring without integrated underlay

  • Laminate, wooden, vinyl flooring

  • Multi-layer engineered flooring

The insulation board provides an effective layer between the floor panels and the subfloor and has a wide range of applications in construction.

Polyurethane foam core, 6 mm thickness – the optimal solution for click vinyl flooring
The polyurethane foam underlay has been specifically developed for floating vinyl installations and offers numerous advantages that make it ideal for both new builds and renovation projects. Thanks to its engineered properties, it is the perfect choice for users who prioritise comfort, efficiency and long-term durability.

Technical Data:

  • Thickness: 6 mm

  • Thermal conductivity: λ = 0.035 W/mK

  • Compressive strength: Cs = 700 kPa

  • Panel size: 1 panel = 0.72 m² (120 × 60 cm)

  • 1 pack = 10 panels = 7.2 m²

Areas of Application:
This insulation mat is ideal for click vinyl flooring, designer flooring, laminate, wood, laminate, underfloor heating, old and new buildings, living areas, offices, and/or commercial spaces.

Extremely high compressive strength:
XPS insulation boards with 700 kPa compressive strength – ideal for floors, screeds, garages and all high-traffic areas.

Excellent thermal insulation:
Optimal thermal insulation reduces energy loss, lowers heating costs and ensures a comfortable indoor climate.

Waterproof and mould-resistant:
The closed-cell structure makes the boards highly moisture-resistant – perfect for basements, subfloors and damp rooms.

Lightweight and easy to work with:
XPS boards are very lightweight, easy to cut and quick to install – ideal for both DIY users and professionals.

Versatile use:
Perfect for insulating floors, industrial floors, terraces, storage rooms and living spaces – durable and efficient insulation.

Durable and safe:

  • The insulation board meets the highest environmental and quality standards.

  • Fully recyclable and free from hazardous substances – ideal for healthy indoor living.

  • Combines thermal and acoustic performance with long-term protection and user comfort.

Packaging Unit:

  • 10 panels = 1 pack = 7.2 m²
  • 20 panels = 2 packs = 14.4 m²
  • 30 panels = 3 packs = 21.6 m²
  • 40 panels = 4 packs = 28.8 m²
  • 50 panels = 5 packs = 36.0 m²

Tested in accordance with the recommendations of the European Producers of Laminate Flooring Association and supplied with a Declaration of Conformity according to EN 16354:2018.

Additional information

quantity

1-pack = 7.2 m², 2-pack = 14.4 m², 3-pack = 21.6 m², 4-pack = 28.8 m², 5-pack = 36.0 m²

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