When you won’t settle for anything but the best. Our premium solution offers unbeatable sound, an extra-thick moisture barrier and a self-levelling effect. Its the best at reducing hollow tapping noises, producing a sound that is very close to actual hardwood - and transmits less sound to adjacent rooms and rooms below. The extra-thick, pre-attached moisture barrier helps protect floor from moisture damage. This underlay is non-allergenic for a more comfortable home and is resistant to mould, mildew and bacteria growth. Easy to install with attached overlapping lip and tape and safe for underfloor heating, this underlay meets Quickstep warranty requirements.