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M20AD is a high density sound absorbing material for any home soundproofing project designed to absorb and block thus reducing the amount of airborne noise which penetrates poorly insulated walls. Easy to fit, this 20mm thick sound insulation is simply glued to an existing wall with two layers of 12.5mm acoustic plasterboard bonded on top. This is an easy solution to soundproof any party wall if you are disturbed by noise from your neighbours. Better sound improvements can always be obtained by using our Acoustic Plasterboard instead of normal grade plasterboard.
M20AD is ideal for insulating walls separating stairs and hallways where space is at a premium. Particularly useful for meeting Part E building regulations for airborne noise control through any separating wall.
The soundproofed wall shown in the detail below had a sound insulation value of 48dB DnT,W+Ctr which is approx. an 87% reduction in sound transmission and complies with the requirements of the latest Approved Document E Building Regulations. It is therefore, ideal for insulating walls separating stairs and hallways where space is at a premium.
Please click on our Tech Specifications link above to see further information.

Please note: This sound insulation is effective at reducing noise levels, that should not normally be heard, for example talking, radio and TV sound. Loud noise such as music being played at higher volumes and bass noise will always be audible although its intensity will be reduced.
To reduce loud noise please see our thicker Resilient Bar system
We also supply a 10mm version of this product called M10AD. We only advise using this product in extremely narrow spaces and would advise you speak to us to discuss it's application BEFORE ordering.
PLEASE BE AWARE THESE PANELS WEIGH 15kg EACH SO YOU MAY REQUIRE HELP LIFTING.
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