Embossed and screen-printed HQPO polyethylene insulating underlay with vapour barrier coating. This product comes with an adhesive overlapping flap to connect and seal the sheets.
IsolDrum Film is specifically recommended to achieve a good impact sound reduction performance. This product is also suitable for hot water underfloor heating. Check: Rt (finishing + Isolmant layer) ≤ 0,15 m2K/W.