Hydro Insulating Foil Eurotop N 35

It is a diffusion multilayer membrane for use as fully supported or unsupported roof underlay on tiled or slated pitched roofs. It has a high tear resistance and a unique combination of parameters like waterproofing and water vapour diffusion that enables the fabric to vent moisture whilst remaining fully waterproof, and also guarantees the insulation will remain dry. Its high waterproofing properties also protect the roof against penetration of water from condensation and a leaky outer roof cover. Its technology and materials provide long-term resistance to UV and heat radiation.

Parameter Normative document Value
Weight EN 2286 / T2 115 g / m²
Tensile strength (resistance to tear) EN 29073 / T3 longitudinal 215 N / 5 cm
crosswise 180 N / 5 cm
Fire resistance DIN 4102 / B2 B2 fulfilled
Water pressure resistance DIN EN 20811 400 cmWS (=mbar)
EN 13111
Water vapour permeability DIN 52615 1300 g / m² / 24h
SD-Value DIN 52615 0,012 m
Heat resistance DIN 53361 - 40 °C to + 80 °C
EN 1109 / EN 1296
UV exposure tolerance internal company’s instructions 4 months
Sizes / Packing
Roll width 1,50 m
Roll length 50 m
Roll total surface 75 m²
Roll weight 9 kg
Packing amount 36 rolls/palet