Nexler Premium PYE PV200 S30FF Roofing Underlayment, 10m2

NEXLER produces a wide range of roll roofing and waterproofing materials. These are polymer-bitumen materials produced using only the best raw materials and the most advanced equipment, according to the most complete technologies. 
Roll materials belong to the group of "soft roof coverings". These are rolls of woven material. The rolls are produced approximately 1000 mm wide and from 7 to 20 m long, the length of the rolls is determined by the thickness of the material, which is usually 1.0-6.0 mm.
Roll materials can provide water resistance even at zero slope, but the recommended upper limit of slope is 45-50°С. Modern roll roofing usually consists of two layers. Therefore, the upper and lower layer materials are separated. The weight of 1 m2 of roofing depends on the type of material and the number of layers and is approximately 5-12 kg.

Application method:

When laying flat roof waterproofing membrane - apply it to the prepared base using bitumen mastic. When creating an additional waterproofing layer with bitumen shingles - mechanically reinforce it with nails to the roof deck.