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Type VF

Available in 1 variation
  • Code 4 British Standard lead to BS EN 12588:1999.
  • Semi compressible Derexculate breathing base layer.
  • Packaged solution for regulation compliance.
  • Boxed 3 No.1200mm x 300mm pre-creased lengths per box.
  • Pitch applications 22.5 ° to 80 °.
  • May be conventionally restrained if required.
  • Available in boxed quantities.
£101.43 + VAT

Gallery

Use
To provide flashing and ventilation at roof and wall intersections.

Introduction
Where a monopitch roof abuts a masonry wall there is a requirement to provide ventilation of the equivalent of a 5mm continuous gap.
The Type VF Ventilating Flashing is manufactured from British Standard lead to which is bonded a breathing base layer that permits air to enter and exit.
When correctly incorporated at the roof /wall intersection,and flashing can provide the airflow requirement. Thus the Type VF Ventilating Flashing looks like and may be substituted in preference to ordinary flashing. It offers the advantage of permitting a roof to breathe – naturally.

Always make provision for air travelling via the flashing to reach the intended parts of the roof.

Data

  • Code 4 British Standard lead to BS EN 12588:1999.
  • Semi compressible Derexculate breathing base layer.
  • Packaged solution for regulation compliance.
  • Boxed 3 No.1200mm x 300mm pre-creased lengths per box.
  • Pitch applications 22.5 ° to 80 °.
  • May be conventionally restrained if required.
  • Available in boxed quantities.
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