Roof membrane

VSTRONG

The Eurovent® VSTRONG roof membrane, four-layer, highly vapour-permeable, used for insulated and ventilated sloping roofs, also with full sarking. It is reinforced with PP mesh, has extreme resistance to tearing, which provides an obviously greater comfort of work. Suitable for concrete, ceramic, metal roofing tiles, aluminium sheets, natural slate. Available as an option with 2 self-adhesive tapes - SYSTEM SK2.

Advantages:

  • Extreme durability
  • Watertightness > 3000 mm H2O
  • For low pitch roofs
  • Four-layer

Application and technical data

The Eurovent® VSTRONG roof membrane is used as an underlay for pitched, insulated and ventilated roofs, including roofs with full boarding and a low roof pitch. The product does not require a ventilation gap between the membrane and the thermal insulation (mineral wool, glass wool, etc.), which means the membrane may be in direct contact with the insulation. Installation of the final roof covering on the membrane must always be carried out using battens and counter-battens. It is suitable for use under almost all types of roof coverings, including ceramic tiles, concrete tiles, metal roofing tiles and natural slate.

Weight
ca. 200 g/m2
Flammability class
E
UV resistant
3 Months
Pallet
40 Rolls
Vapour resistance (Sd value)
ca. 0.02 m
Water vapour permeability (WDD)
ca. 3 000 g/m2/24h
Roll size
1,5 m x 50 rm = 75 m²
Type
Highly vapour-permeable membrane
Roof covering type
Clay roof tile
Concrete roof tile
Metal roof tile
Standing seam metal roofing
Trapezoidal metal sheet
Slate roofing
Waterproofness
W1

System products

In order to achieve maximum durability and full functionality, Eurovent® VSTRONG should be used in combination with:

  • Eurovent® sealing and adhesive tapes
  • Compatible ventilation accessories (ridge tapes, ventilation chimneys)
  • Eurovent® system vapour control membranes and wind barrier membranes

The use of complete Eurovent® system solutions increases the durability and energy efficiency of the entire roof.

Eurovent® VSTRONG montaż
TOPBAND

PUR

VSTRONG

SILVER N