Glidevale Protect MR50

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


MR50 Monovent provides unobtrusive ventilation to top edge abutments of lean-to roofs. The innovative design ensures a continuous ventilation gap of 5000 mm²/m.

Features and Benefits:

  • Guaranteed 5000 mm²/m ventilation provision to comply with BS 5250 and Building Regulations.
  • Deluge and driving rain resistant as well as preventing large insect ingress.
  • Unobtrusive when installed. Hidden within the roof flashings. Available with integral AluFlash the revolutionary lead free alternative.
  • Each unit overlaps the next to ensure integrity of flashing.
  • Quick and easy to install.
Platform Compatible Version Certified to
Revit Revit - 1 -

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