Applications Roofs
Frame type Timber / wood
Steel
Features UV stabilised
Accreditation BBA certified
Roll dimensions 1x50m
 
 
 

Roofshield is a three-layer, non-woven, spunbonded, polypropylene breather membrane with a patented melt-blown core. Installed beneath tiles and slates, it provides a secondary barrier to the ingress of rain, wind and snow while it also has a low vapour resistance and is air permeable.

It is intended for use as a pitched roof underlay and eliminates the incidence of interstitial condensation in pitched roofs.

The combination of low vapour resistance and air permeability eliminates the need for low and high level ventilation. It also means that a vapour control layer or air barrier does not need to be fixed at ceiling level. This is a basic requirement with other inferior performing products, which are air impermeable and have a significantly higher vapour resistance.

Roofshield provides a cost-effective solution to controlling interstitial condensation in a pitched roof. The exclusion of ventilation and a vapour control layer eliminates the additional expense of buying extra components and paying installation costs.

Key features:

  • Water resistant
  • Low vapour resistance
  • Air permeable
  • UV resistant
  • Hydrophobically treated
  • Supplied in 1x50m rolls
  • 350mm tile batten spacing

Advantages:

  • BBA approved
  • No vapour control layer required
  • Compatible with reputable UK timber treatments
  • Warm and cold roof applications
  • Eliminates low and high level ventilation
  • Cost-effective solution when complying with Building Regulations


Roofshield is a three-layer, non-woven, spunbonded, polypropylene breather membrane with a patented melt-blown core. Installed beneath tiles and slates, it provides a secondary barrier to the ingress of rain, wind and snow while it also has a low vapour resistance and is air permeable.

It is intended for use as a pitched roof underlay and eliminates the incidence of interstitial condensation in pitched roofs.

The combination of low vapour resistance and air permeability eliminates the need for low and high level ventilation. It also means that a vapour control layer or air barrier does not need to be fixed at ceiling level. This is a basic requirement with other inferior performing products, which are air impermeable and have a significantly higher vapour resistance.

Roofshield provides a cost-effective solution to controlling interstitial condensation in a pitched roof. The exclusion of ventilation and a vapour control layer eliminates the additional expense of buying extra components and paying installation costs.

Key features:

  • Water resistant
  • Low vapour resistance
  • Air permeable
  • UV resistant
  • Hydrophobically treated
  • Supplied in 1x50m rolls
  • 350mm tile batten spacing

Advantages:

  • BBA approved
  • No vapour control layer required
  • Compatible with reputable UK timber treatments
  • Warm and cold roof applications
  • Eliminates low and high level ventilation
  • Cost-effective solution when complying with Building Regulations


Interested in this product?
Call 01250 872261
OR
 
 
 
Downloads
  • Roofshield Performance Specification
    Roofshield Performance Specification
    1pp 86.35KB
    Download
  • Roofshield Brochure
    Roofshield Brochure
    16pp 985.5KB
    Download
  • Roofshield Detail Strip datasheet
    Roofshield Detail Strip datasheet
    1pp 963.95KB
    Download
  • Roofshield -BS5534 FAQ
    Roofshield -BS5534 FAQ
    2pp 515.36KB
    Download
 
 
 
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A Proctor Group Ltd
The Haugh
Blairgowrie
PH10 7ER
Tel: 01250 872261
Fax: 01250 872727
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Roofshield breather membrane underlay for pitched roofs