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3mm or 4mm DUAL RE-INFORCED BITUMEN MEMBRANE
A 3 or 4mm gas welded Torch-On membrane that is backed by a 10-year Insurance warranty.  All surfaces are initially cleaned of all latience and impurities by means of a high pressure water cleaner.  A penetrating bitumen primer coat is then applied to newly prepared areas.  A mineral chip or plain finish, polyester reinforced torch-on membrane is then gas welded to all primed surfaces to ensure a fully bonded waterproof finish with 100mm over-laps and end-laps.  All overlaps are likewise heat-fused and edge details are flashed with our Multi-Layered system to prevent any further ingress of water.  Finally 2 coats of UV resistant bituminous aluminium paint is applied to all waterproofed areas and re-applied every 3-4 years.
 

10-Year Guarantee