Sonic Red 3mm Underlay (10m2 Per Roll)

The Sonic Red underlay is designed especially for use in areas that have under floor heating. At 3mm thick, and perforated holes, it offers underfoot comfort as well as ensuring as much heat as possible comes through.

Easy to handle, cut and install, the fantastic Sonic Red 3mm Underlay is a brilliant and versatile laminate/wood flooring underlay that will enhance the underfoot comfort of a wood/laminate flooring installed over under floor heating.