Following the flat roof measuring guide above will ensure you have enough overhang to go over the edges of the roof allowing you to secure the membrane with edging trims or timber battens. Excess membrane can then be trimmed away for a neat and tidy finish. Our Skyguard rubber roofing membranes are designed to be installed over timber surfaces. EPDM can react with bitumen so we don't recommend installing the membrane over existing shed felt. Following the apex roof measuring guide above will ensure you have enough overhang to go over the drip edges ensuring water run off and the eaves edges where you can nail your timber finishing trim into the membrane and trim away any excess for a neat and tidy finish.
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