Green Roof Filter Membrane

Green roof waterproofing with resitrix epdm roofing membranes reliable roof waterproofing for all green roof systems.

Green roof filter membrane.

The vegetation of extensive green roofs usually doesn t pose a danger to the building structure but carried by the wind various plants can appear on the roof that have agressive roots and even ones with rhizomes that are able to damage traditional water proofing therefore the root protection of every roof with vegetation has to be ensured. For long term environmental benefits the selection of each layer according to the location and climatic conditions is very important. Garden roof assembly hydrotech s garden roof assemblies combine the proven performance of our monolithic membrane 6125 roofing waterproofing with proven green technology. Extended roof life green roof installations extend the life of the waterproofing membrane by protecting it from exposure to weathering elements.

The basic anatomy of a green roof consists of vegetation growing medium filter membrane drainage layer waterproof root repellant layer roofing membrane support for plantings above thermal insulation vapor control layer and structural roof support. Typically green roofs comprise following components i e. Green roofs provide thermal insulation cutting down on utility costs. Used as a horizontal filter layer on green roofs between the drainage layer and substrate and or separation between peddle strips and substrate.

This is ideal when a high load capacity is needed. Some waterproofing membranes use sealants adhesives or tapes to secure the seams but because the sarnafil membrane is thermoplastic seams and flashings are welded together using sika s automatic hot air welder the sarnamatic. Green roof solutions alhd is a high density polyethylene hdpe composite product with filter fabric bonded to both sides. Quieter work environment green roofs absorb sound creating a natural noise barrier.

All three types of roofs require specific layers of roofing materials not found on regular roofs. The green roof segment harbours a great deal of potential and will become increasingly significant as climate change continues. Unlike conventional earth covered structures garden roof assemblies are lightweight and can be installed on a wide variety of new and existing structures. Provides filtration or particles from the substrate.

1 waterproof membrane and a root barrier membrane 2 a drainage layer 3 a filter membrane 4 growing medium such as soil and 5 plants. This is suitable for superstructural parts that can be walked on as a horizontal filter layer. Kemper systemís monolithic seamless rot and root resistant membranes can accommodate virtually any roof landscaping design offering long term peace of mind solutions for extensive landscaped green roof overburdens. The grs alhd creates space for water to evaporate within the high density core.