Key Specification

Nelumbo breathablemembrane is made by two layers of non-woven fabrics and one layerof microporous polymeric membrane in the middle. The three layersare thermally laminated without using any chemicals such as glues.Because of the excellent performance at water resistance and vapourpermeability, Nelumbo breathable membrane allows potentially harmfulmoisture vapour to escape from within a building to the outsideair, while remaining rain andwater-resistant. 

It can be used as: abreather membrane in timber frame wall construction; tile underlayin cold ventilated/non-ventilated and warm non-ventilated warmpitched roof systems and steel structure roofs. As previouslyexplained, Nelumbo breathable membrane is suitable for alltypes of architectural roofing, walls, underground waterproof anddamp proof project. One type of membrane can suitable andapproved for all kinds of roofing construction is a huge benefit,especially when they are also lightweight, easy to handle, easy tocut, strong and durable.

weight: light