Gold 4mm Underlay is the perfect choice for your new wood and laminate flooring and offers a coverage of approx 10m² with every roll! The underlay boasts impressive sound reduction properties by reducing sound up to 24dB whilst also providing a great firmness underfoot, allowing your new floor the feel amazingly comfortable to walk on. Gold 4mm Underlay also reduces heat loss which in turn, can assist in lowering those dreaded heating bill! It’s easy to fit too, with each underlay offering a film when peeled back, allows for easy joins meaning there is no additional tape necessary. May come in roll format, or in an easy-lay fold out format.