Quick-Step Thermolevel Underlay is the perfect choice when installing on top of an existing or uneven floor surface. It features a damp proof layer that removes the need for additional DPM, you can simply lay the underlay and install the new floor on top.

1 Box - 9m2 Thickness - 5mm

If you are planning to lay laminate flooring make sure you fit underlay first. A high quality thermolevel underlay will not only achieve a better finish but it will also make your floor more comfortable to walk on and give you a level finish which is important. Underlay is easy to install and it will also add a layer of insulation and soundproofing beneath your laminate floor which will reduce both transition noise and reflection noise from for example the tapping sound