External Wall Insulation / Render Solutions for New Buildings

Our portfolio of high quality tested and accredited fire-safe external wall insulation systems and render systems meet all of the requirements for modern cladding products. Taking into consideration areas of concern such as fire performance, thermal performance, environmental impact, air-tightness, impact resistance and aesthetic choice to ensure there is a PermaRock system that can be specified to meet even the most demanding project requirements.

Systems have been developed, tested and accredited for use on conventional and modern new build constructions and are suited for all types of developments, low rise and high rise, in urban or rural locations, in sheltered or exposed situations and can help achieve low and zero-carbon projects. 

You can be sure that in specifying a PermaRock system you are choosing quality, accredited and proven products along with market-leading design and technical support.

High Rise Buildings / Public Buildings

For use on multi-storey buildings, the PermaRock Mineral Fibre systems provide excellent reaction to fire performance, and systems with an A2-s1,d0 classification in accordance with BS EN 13501-1:2007+A1:2009 are suited for use on high rise and low rise buildings including those with floor levels above 11 metres above ground level. PermaRock Mineral Fibre systems with PermaRock Silicone^Ultra K Finish, Mineral K Finish, PermaRock Brick Slips, PermaRock Brick Effect Render and Dry Dash Finish assessed to EN 13501-1:2007 + A1:2009 and are classed A2-s1,d0.