- 15M² Sonic Gold 5mm Acoustic Underlay For Wood & Laminate Flooring

B&Q

15m² Sonic Gold 5mm acoustic underlay designed for wood and laminate flooring, offering excellent sound insulation and improved comfort underfoot. It features a built-in gold foil moisture membrane for protection against damp and can also be used with underfloor heating. The underlay helps level minor subfloor imperfections while providing thermal efficiency and up to approx. 24dB sound reduction. Lightweight and easy to install, it enhances warmth, durability, and overall flooring performance.