NBS Source
List your products

Tecsound® is a flexible, easy to handle and high performing acoustic membrane for all your soundproofing needs. It is a feature in many of our acoustic systems and is suited for timber and concrete structures with particular focus on the 'muting' of vibration in metal structures. Tecsound® is a visco-elastic membrane, and this means it is both a viscous material, part way between a solid and a liquid, having elastic properties, meaning that it returns to its original form when stress is within its limits, like pulling an elastic band, if you pull it too hard it will break. Tecsound® is primarily designed to be installed within acoustic systems (often laminated between two layers of plasterboard) or used to be directly applied to metal cladding to dampen vibration.

General information

High mass for resisting airborne noise, self-adhesive application to a wide range of surfaces, easy to cut to size


Visco-elastic membrane


2.5 x 6005 x 1220 mm

3 x 6000 x 1200 mm

3.5 x 5050 x 1220 mm

5 x 4000 x 1200 mm

Uniclass 2015 Resilient layer insulation (Pr_25_57_06_71)
Digital objects
PlatformCompatibleVersionCertified to
- 1 2.1
- 1 2.1
Download now from NBS National BIM Library