Roofshield Air & Vapour Permeable Pitched Roof Underlay

Roofshield is a low vapour resistant, air permeable and highly watertight breather membrane designed to be fixed beneath tiles and slates as a pitched roof underlay creating a secondary barrier to rain, wind and snow. Roofshield eliminates the need for a vapour control layer or ventilation hardware fitted to the roof. Available through Cromar, in partnership with A Proctor Group.

Description

Colour Size Product Code Pallet Qty
Green 1m x 50m IV3CRS/50 25
Safety Data Sheet Technical Data Sheet
Pdf file to download or view of Vent3 Pro Roofshield_MSDS Pdf file to download or view of Vent3 Pro Roofshield Cromar Insert code A3 Jan 2020 v8
BBA Certificate Guide to Good Site Practice
BBA Bulletin no.1
Guide to Good Site Practice
BBA Bulletin No. 2
Roofshield – Cold Roof BBA (99-3648 i6)

Roofshield – Warm Roof BBA (96-3220 i8)

Pdf file to download or view of Vent3 Pro breathable roofing membrane BBA Information Bulletin No 2

Roofshield is a low vapour resistant, air permeable and highly watertight breather membrane designed to be fixed beneath tiles and slates as a pitched roof underlay creating a secondary barrier to rain, wind and snow. Roofshield eliminates the need for a vapour control layer or ventilation hardware fitted to the roof.

Roofshield’s unique and patented meltblown core enables high levels of airflow and transport of moisture vapour from the roof space, making the formation of condensation virtually impossible and therefore eliminating the occurrence of interstitial condensation in pitched roofs.

Features and Benefits

  • UV & Water Resistant
  • Low Vapour Resistance
  • Air Permeable
  • Hydrophobically treated
  • No vapour control layer required
  • Eliminates low- & high-level ventilation