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External sealing

While the airproofing layer is installed inside (room-side) of the thermal insulation the windproof seal (how the external sealing is called) is built outside of the insulation. It protects the thermal insulation from rain, snow and wind. It prevents the flowing through the external insulating... show..

While the airproofing layer is installed inside (room-side) of the thermal insulation the windproof seal (how the external sealing is called) is built outside of the insulation. It protects the thermal insulation from rain, snow and wind. It prevents the flowing through the external insulating layers with cold outside air and humidity. Physical this is attributable not only to present differences in pressure forced by temperature differences as with the air-tightness, but also to the wind conditions. Around the building complex wind conditions exist, on a large kind of surfaces there is a wind pressure or a slipstream. Through it air and carried humidity are literally pressed into the building. During the heating period in winter the diffusion of the water vapour is directed as a rule from the inside to the outside. In summer this state is reversed, i.e. the diffusion is directed from outside to the inside. Of course the temperature differences between outside and inside are responsible for this (external of the insulation higher than internal) – the principle of the reversed diffusion. That is not insignificant at all, because residual humidity, during the winter after all penetrated into components through residual leakages, can dry up toward the room side during the summer. Therefore, it is indispensable to work only with permeable airproofing and windproofing membranes. The use of impermeable membranes and films doesn’t correspond anymore to the today’s rules of technology and is only applied in certain cases. They don’t permit any re-drying. We provide permeable roof lining and sarking membranes, wall lining membranes of pro clima as well as windproofing sarking boards made of soft wood fiber (Gutex). These can be used to realise a temporary cover which is weather resistant up to 3 months. ..hide

More sub catagories:

Facade membranes
Facade membranes

facade systems with highly diffusive wall sheathing membrane made of extra strong polypropylene fleece. Also suitable for use in gap form work. e.g. SOLITEX FRONTA WA, SOLITEX WB

Underlays and sarking membranes
Underlays and sarking membranes

The best roof and wall protection during construction and subsequent use. Pore-free membranes for greater security. e.g. SOLITEX PLUS, SOLITEX UD, SOLITEX MENTO

Unterdachbahnen
Unterdachbahnen

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