Glidevale Protect A1T3 Plus

Select regional version:


The object content is configured for use in UK, but it may also be suitable for use in other locations.


Protect A1 T3 Plus is a heavy-duty type HR roofing underlay, designed for all cold and warm pitched roofs in conjunction with the provision of ventilation at eaves and ridge, as well as the use of a well-sealed ceiling with a separate air and vapour control layer on the warm side of the insulation.

Features and Benefits:

  • Regularly used for new build and re-roofing schemes.
  • Completely air and watertight, achieving >2.0 m hydrostatic head of water resistance.
  • Has ‘unrestricted’ wind uplift resistance across the UK and Ireland at 345mm batten gauge, without the need for additional sealing tapes.
  • Good nail tear and tensile strength.
  • Easy to cut and handle, saving time on installation over traditional felts.
  • Does not generate nuisance noise under wind loading.
  • Absorbent under surface prevents condensate drip off.
  • UV and heat resistant.
Platform Compatible Version Certified to
Revit Revit - 1 -

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