Our breathable membrane is just used on the insulation layer of roof, like on the top of glass wool or other insulation material, and it is just under the roof tiles or plate. It is good moisture permeable (breathable), allows the moisture to pass through it and keep the drop water outside. It is also good waterproof and wind proof functional. Light weight and cheap price make it more welcome than traditional bitumen roof felt.
With unique fiber structure, the waterproof membrane can protect the construction structure from being eroded by wind and rain and strengthen the gas tightness and water tightness as well as boast good breathability which expell water vapour out of the construction, thus avoiding mould and condensation. In this way, the functions of construcion can be well protected, which guarantee the energy saving and durability and good living environment. Furthermore, the waterproofing membrane has low cost and small weight, ect and is now waterproof rolls which are easy to apply.
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