Marma - Dachvent 100 roof membrane
Price on request
discount price
net unit price
1,76zł for m²
minimum trading quantity
the amount of product
80.00 m²
total price
net list price
184,00zł
for 80.00 m²
total price
discounted net price
140,80zł
for 80.00 m²
price-list
gross unit price 2,83zł
for m²
discount price
gross unit price
2,16zł
for m²
minimum trading quantity
the amount of product
80.00 m²
total price
gross list price
226,32zł
for 80.00 m²
total price
gross discount price
173,18zł
for 80.00 m²
Product description
Dachvent 100 is a roofing membrane with high, even vapor permeability, which keeps the roof dry, which translates into reduced energy consumption in buildings. Used as a layer of initial covering under roofing, on sloping roofs. Prevents rainfall from getting into the thermal insulation and roof structure, and also protects against condensation that forms under the base covers. It is characterized by high flexibility and water resistance.
Technical data
- material: polypropylene (3 layers)
- grey colour
- weight 90 g / m 2 (+/- 15)
- Sd (r diffusion-equivalent air layer) 0.015 m (+ 0.02 / -0.01)
- breaking strength: along 200 N / 5 cm (+/- 60); across 120 N / 5 cm (+/- 60)
- elongation at break: along 70% (+/- 40); across 90% (+/- 40)
- tear strength on the nail: along 90 N (+/- 50); across 120 N (+/- 50)
- water column resistance 1 m
- 1.6 m wide
- length 50 m
- flammability class E-d2
- high resistance to UV radiation
- high mechanical strength
Technical data