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Product Description:

Mineral fibre Volamit is used within the Knauf Marmorit EPS insulated render systems  and EPS Rail Systems as  a horizontal firebreak between floors and is required above window line in buildings with insulated EPS render systems over two floors.

Volamit can also be used a vertical firebreak for party walls in the EPS insulated render systems if required.

When used within the Knauf Marmorit EPS Rail System a Knauf Marmorit firebreak angle and intumescent fire strip should be used in the cavity behind the Volamit to close the cavity in event of a fire.

Made from non-combustible cross laminated inorganic rock wool and is CFC and GCFC free, and is classified as a building material class A1.

Available in thermal conductivity of 0.041 w/mK and a typical density of 80kgs per cubic metre.

Standard sizes are 40mm 50mm 60mm 70mm 80mm 90mm 100mm 110mm 120mm 140mm 150mm 160mm 180mm 200mm.

Board size 1200mm x 200mm.

Special order, subject to a minimum order quantity, please contact us for further information and availability.

House diagram showing firebreaks

EPS Standard insulation

Special Project Feature

Project

Port Marine Development
Portishead

Developers

Crest Nicholson (South West)

Marmorit System

Presto 1.5mm
Scratch Render


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