The verge trim is made from 1mm powder coated aluminium and is used to help waterproof EWI Systems. This verge trim is designed to be tucked up behind the fascia board and comes in various widths to house different thicknesses of insulation.
Verge trims are used to cap the top of the EWI System. They are designed to prevent water ingress behind the system, ensuring you have a watertight seal to the top. This particular verge trim can be tucked up behind the facia board and then attached to the wall using screws at 300mm centres.
This verge trim is 140mm and therefore is designed to house insulation from 70mm – 120mm.
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