SUPERNOVA 125
3-layer roof diaphragm, highly vapour-permeable. It can be custom-made with two adhesive tapes – SK2.
- Weightca. 125 g / m ²
- Vapour permeability 3000 g / m ² / 24
- Coefficient Sd ca. 0.02 m
- UV resistance3 months *
- WaterproofnessW1
- Dimensions of the roll 1.5 mx 50 m = 75 m ²
- Pallet containing 50 rolls
- * UV resistance up to 3 months according to the laboratory simulation of artificial aging in relation to the average annual solar exposure conditions for the Central European climate.
It is suitable as initial roofing for sloping, thermally insulated, ventilated, as well as fully-boarded roofs. Great for roof and loft renovation with “reverse technology”. The product does not require leaving a ventilation gap between the diaphragm and the thermal insulation (mineral wool, glass wool, etc.), which means the diaphragm can touch the thermal insulation. Installation of the final roof covering on the top of the diaphragm should always be done using a batten and a counter batten. It is suitable to use under almost all roof coverings - especially ceramic, concrete and steel roofing tiles.
- Product data sheet Download