Isorubber FRB is an acoustic isolation and vibration reduction mat that provides a fixed resilient layer for floor construction. It is primarily used in concrete floor systems to achieve Approved Document Part E compliance but can also be used in general sound proofing applications.

• Very shallow solution, available in 2mm & 3mm thickness.
• Achieves a Reaction to Fire rating of Bfl (ISO 11925/EN 13501)
• Continues to perform for the lifetime of the building.
• Suitable for use with under floor heating.
• Simple installation.
Roll Size: 3mm x 1m x 20m
Roll Weight: Approx. 35Kg for 3mm variant (11 Rolls per pallet)
Density: 535 - 635Kg/m3
Isorubber FRB is an acoustic insulation available in a 2mm or 3mm thickness that is adhered to a floor surface, absorbing impact sound and vibration at source. It is an incredibly durable acoustic underlay with added fire retardant. It is tested to achieve a Reaction to Fire rating of Bfl, this is beyond the normal requirements of an acoustic covering. Isorubber FRB provides an extremely cost effective method of achieving Approved Document Part E compliance when carrying out pre-completion testing.

Isorubber FRB is very easy to install and is suitable for use with many types of hard and soft floor coverings including carpet, hardwood and vinyl.