Download FactsheetF13 - ACOUSTIC OVERFLOOR BOARDS
Specialist board designed to reduce noise22mm Profile Boards are UKAS Accredited laboratory tested to BS EN ISO 10140-3 improvement in impact sound isolation with an up to 59dB improvement. Manufactured to EN 13986 & EN 13171, Wunda's Acoustic overfloor heating system combining lightweight Acoustic boards with rapid response 200 micron thick aluminium foil. Engineered to provide a floor heating solution for any extension, renovation or new build with a need for acoustic improvement. Wunda Acoustic Fibre boards are manufactured from wood fibres and the raw material has a density of 160Kg/m3 and will provide an Acoustic improvement. Airbourne sound(Rw) upto 59dB* (22mm board) Impact sound(Ln,w) upto 58dB* (22mm board) 17mm boards use 12mm pipe with centres at 120mm and are suitable for all projects both large and small. 22mm boards use 16mm pipe with centres at 150mm and are suitable for all projects both large and small.
Acoustic boards should be glued and screwed using Mapei ECO 380 acrylic adhesive and suitable fixings.