To be used over rafters and UNDER battens.Spunsulation bears the SABS mark and utilizes the ability of aluminium foil to resist radiant heat flow due to its high reflectivity and low emissivity (ability to re-radiate heat).
These membranes are all aluminium foil laminates and conform to the SABS 1381-4 specification covering material for the thermal insulation of buildings.
The Spunsulation range consists of various laminates, and each product has been specially formulated for a specific insulation application – be it industrial or domestic.
All laminated roofing products comply with the national building regulations and are accepted by all municipalities and government departments.
SANS 10400-XA: ENERGY USAGE IN BUILDINGS is a new law which makes it compulsory for all new buildings to be insulate as of November 2011