My Wishlist

Marma - Energy Roofing membrane

Name: Marma - Energy Roofing membrane
Brand: Marma
Price: 341.45 PLN
Availability: InStock

Average grade: 0 / 0 reviews

Roof membrane with high, even vapor permeability, thanks to which it keeps the roof dry, which translates into a reduction of energy consumption in buildings. It is "Energetic" due to its very good vapor permeability despite the high basis weight.

Save amount -

zł341.45 zł341.45

Tax included

Najniższa cena z ostatnich 30 dni: zł341.45 brutto. (zł277.60)

On product inquiry

cennikowa cena jednostkowa netto

zł4.53

za m2

cennikowa cena jednostkowa brutto

zł5.57

za m2

promocyjna cena jednostkowa netto

za m2

promocyjna cena jednostkowa brutto

za m2

całkowita cena cennikowa netto

zł362.40

za 80 m2

całkowita cena cennikowa brutto

zł445.75

za 80 m2

całkowita cena cennikowa netto

za 80 m2

całkowita cena cennikowa brutto

za 80 m2

Products description

Roofing membrane with high, even vapor permeability, thanks to which it keeps the roof dry, which translates into a reduction of 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. Has a high surface weight. It is "Energetic" due to its very good vapor permeability despite the high basis weight.

Technical data

material: polypropylene (3 layers)
black colour
basis weight 165 g / m ² (+/- 20)
Sd (r diffusion-equivalent air layer) 0.015 m (+ 0.02 / -0.01)
breaking strength: along 350 N / 5 cm (+ 60 / -80); across 240 N / 5 cm (+ 60 / -80)
elongation at break: along 70% (+/- 40); across 90% (+/- 40)
tear strength on the nail: along 230 N (+/- 80); across 300 N (+/- 90)
water column resistance 1 m
1.6 m wide
length 50 m
flammability class E
high resistance to UV radiation
high mechanical strength