Cellecta YELOfon HD5 Acoustic Underlay - 1.5m x 75m 1 the VELUX APP Control and

the VELUX APP Control and the VELUX Touch Control are all available as optional extras

Colour : Black

Compatible with all types of screeds

and light yellow-brown

Cellecta YELOfon HD5 Acoustic Underlay - 1.5m x 75m 1 the VELUX APP Control andKey Features: Roll Size: 1. 5m x 75m Coverage: 112. 5m2 Thickness: 5mm Weight: 0. 15kg m2 Impact Sound Insulation: 54db Airborne Sound Insulation: 52db Use: Lightweight Acoustic soundproofing roll for use with concrete floors covered with a floating screed and underfloor heating systems. Description: Cellecta YELOfon HD5 is a lightweight, easy to cut and install non cross polyethylene foam, specifically designed to reduce impact noise through concrete