Euroweep-vent Ventilation - Cavity TraysEuroweep-vent Ventilation - Cavity Trays


  • Size 49mm x 87mm x 9mm.
  • Free airflow approximately
  • 300mm² per unit.
  • Polypropylene available in
  • grey,black,beige,terracotta and
  • brown.
  • Integral baffles.
  • Vertical front.
  • Boxed in 50s.

The purpose and function of the perp weep/ventilator is described on entry for Type W Caviweep vent. An alternative product is now available offering smaller overall dimensions but with high performance categorisation.


Euroweep-vents are positioned within the perp joints between masonry.Their function is twofold. They act as a weep to discharge water from DPCs,cavity trays and lintels. They also act as ventilators to encourage the cavity to breathe. Euroweep-vents were developed and are now extensively used on the continent.They can also satisfy UK,N.H.B.C.and Building Regulation requirements.Compact size does not compromise the performance of the Euroweep-vent which promotes excellent free airflow and discharge behaviour.

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Our cavity trays are available from suppliers up and down the country.

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