18 mm Soundproofing wall board with two layer laminated panel of acoustic mineral board / high density, impregnated, sound reductive rubber membrane. Full tech spec & attenuation below (traditionally approx. 100 mm)

The resultant panel, when applied using the NoiseStop System Soundproofing method, is equivalent to an traditional acoustic infill of 100 mm thickness. The NoiseStop System method statement must be adhered to in its entirety to achieve the best sound proofing results

Accredited tests have shown a reduction of 27db.

The panels should be skimmed and then brought to required decorative