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Roof membrane COROTOP Power 250, 1,5x50 m View larger

Roof membrane COROTOP Power 250, 1,5x50 m

Numer produktu Realbud: 62453

A higly vapour permeable membrane with a special, anti-condensation structure protects thermal-insulation, provides its liveness and durability for many years. Through usage of special needleloom fibre the membrane is able to absorb vapour surplusses which next  are successively released outside. This prevents againts vapour condensation taking place during colder days.

More details

$   214.37 /Roll

$ 174.28 tax excl.

Package 75 m²
Length 50 m
Width 1.5 m
Weight 20 kg
Dyfuzyjność 0,05 m
Reaction to fire Class E
Quantity per Pallet 15 rolls
Basis weight 250 g/m²
EAN Code 5903364604264
Supplier COROTOP
Volume 0.3 m³


  • the membrane dedicated on roofs with full and part-boarding
  • initial cover for thermally insulated, ventilated, sloping roofs also with a not big slope
  • to be used to most types of roof coverage, particularly under ceramic  concrete and metal tiles



  • premium class membrane- connection of extreme resistance and high vapour permeability
  • enriched with needleloom fibre-  anticondensation layer
  • high grammature provides resistance to highest loads
  • a product’s structure and the process used in production guarantee unusual resistance to external factors


Technical data
Reaction on fire Class E
Resistance to water penetration Class W1
Maximum tensile strenght
along 750 [N/50mm]
across 700 [N/50mm]
along 50 [%]
across 75 [%]
Resistance to tearing (nail shank)
along 380 [N]
across 430 [N]
Flexibility at low temperature -40 [oC]
Artificial ageing
Resistance to water penetration Class W1
Maximum tensile strenght
along ≥80%
across ≥80%
along ≥60%
across ≥60%
Mass per unit area 250 [g/m²]
Water vapor transmission properties 0,05 Sd [m]


Pan Marcin z Realbudu polecił mi tą membranę i jestem mega zadowolony.

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