Tecsound SY50 ALU


Thickness 2.5mm
Sheet Dimensions: 6m x 1.22m
Area: 7.32㎡
Vehicle Use: Yes


Tecsound SY 50 ALU is a high-density self-adhesive, highly viscoelastic synthetic soundproofing membrane that offers excellent levels of acoustic insulation in traditional constructions, without significantly altering the thickness. It is highly flexible and easily extendable, which means it can be adapted to any shape or surface and allows easy usage with complicated joints and layouts.

TECSOUND SY 50 ALU 1.20 x 6.0m

7.2m2 Per Roll

Tecsound SY 50 ALU is a self-adhesive aluminium faced acoustic membrane. The aluminium facing is for industrial applications.

Highly effective

TECSOUND®’s high visco-elasticity along with its high density makes it a barrier to sound, greatly reducing the level of noise transmitted. Combined with absorbent material. such as mineral wools, it creates a mass-spring effect which forces sound to travel through materials of different densities, thus reducing energy levels and ensuring high levels of soundproofing.

Minimum space

TECSOUND®’s high density makes it possible to add mass to traditional building/construction systems without occupying practically any space. This means that we can obtain high indexes of insulation with minimum thickness.

Insulation throughout the whole frequency range

Thanks to its special characteristics TECSOUND®’ reduces insulation leaks considerably, owing to the resonance frequency and coincidence frequency typical of traditional building systems. This allows for an increase in soundproofing against sounds throughout the whole frequency spectrum.

Tecsound SY50 Datasheet

For additional specification for this product, please download the datasheet hereDownload »

Additional information

Weight 39.6 kg
Dimensions 600 × 120 × 0.25 mm