EXTERNAL WALL INSULATION / NEW BUILD /
TRADITIONAL CAVITY WALL CONSTRUCTION /
PermaRock offers a range of high performance exterior renders that can be applied to traditional masonry wall construction, where the thermal insulation is provided by cavity infill or by an internal insulated dry lining system.
PermaRock insulated render systems can also be employed directly onto cavity walls, and we are pleased to advise on the thermal performance and condensation risks associated with the use of insulated render systems on cavity wall construction.