Project: Sedum roof
Client: Hampton Grange, Hereford
The Alwitra Evalon V membrane bonded directly to the plywood Deck. The Gravel guard is then bonded to the Membrane, then a Protection Fleece, Diadem 25 (water retention), Filter Fleece, Feeder Substrate & finally the Sedum Turfs are layed on top. Built by C J Bayliss (Hereford) Ltd.

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