Classic 5mm Foam Underlay – 9.76m²
The Classic 5mm Foam Underlay is a high-density underlay designed to provide a stable, comfortable foundation for laminate flooring installations. Manufactured in the UK, its robust construction offers high compression strength to help support flooring joints, reduce movement under load and withstand the demands of heavy furniture and everyday foot traffic.
With excellent thermal insulation properties, this underlay helps reduce heat loss through the subfloor, contributing to a warmer and more comfortable living environment. Its acoustic performance also helps reduce impact noise, making it a practical option for residential and working spaces.
The lightweight XPS board construction is easy to handle, cut and install, helping to make the fitting process more efficient.
Key Features
- High-Density Foam: Designed for demanding flooring installations.
- High Compression Strength: Provides a stable foundation and helps protect flooring joints.
- Thermal Insulation: Helps reduce heat loss through the subfloor.
- Acoustic Performance: Helps reduce impact sound and noise transfer.
- Lightweight Construction: Easy to handle, cut and install.
- Moisture Barrier: No.
- Underfloor Heating: Not suitable.
Product Specifications
- Product: Classic Foam Underlay
- Thickness: 5mm
- Density: High
- Decibel Rating: 22dB
- TOG Rating: 2.1
- Moisture Barrier: No
- Suitable for Underfloor Heating: No
- Pack Coverage: 9.76m²
- Manufactured in: UK
Classic 5mm Foam Underlay is a practical choice for flooring projects where stability, thermal insulation and sound reduction are important. Ensure the underlay is compatible with your chosen flooring and subfloor before installation.








