Fortress Sound Block Acoustic Barrier 1.38m x 10m (4kg)

The Fortress sound block acoustic barrier is ideal for reducing noise in the domestic, commercial, industrial and automotive markets. To achieve this high performance, the Fortress Sound Block Acoustic Barrier has been developed to be dense, thin, highly-flexible, tear-resistant and strong.

These properties give the product high transmission loss across a range of frequencies from 100 up to 5000Hz. A lightweight and affordable mass loaded vinyl, it has a multitude of uses in the construction, civil, building and commercial industries.

Applications:

• Use as a noise reducing layer in walls, slabs and roofs
• Use on acoustic doors to improve performance
• As a portable acoustic screen or curtain - drape over fencing
• Automotive cabin noise insulation applications
• MLV can be lambinated onto lightweight structures to dampen and reduce airborne noise

Features:

• 1.38m wide x 10m Roll
• 4kg/m2 weight
• 25dB Average noise reduction
• Long lasting
• Free from lead, odour-producing oils and bitumen
• Easy to install
• Easy to cut, sew and mechanically fasten
• Resistant to most chemicals, solvents and petrol
• UV & weather resistant

Test reports available on request.