Keystone Weep Vents

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SKU
KZWH
£0.00 £0.00
Product Information
Keystone Weep Vents
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Details
Keystone Weep Vents
Weep Vents create weep holes which are required over lintels to discharge collected water that may form at the window/door head. Each vent sits in the masonry perp end.
Keystone Weep Vents are positioned within the perp joints between masonry.
Their function is two-fold:
1. They act as a weep to discharge water from DPCs, cavity trays and lintels.
2. They also act as ventilators to encourage the cavity to breathe.
3. Keystone Weep Vents also satisfy UK NHBC and Building Regulation requirements.
Size:
49mm x 87mm x 9mm.
Free airflow approximately 300mm per unit
More Information
More Information
Availability Geographical restrictions and/or extended lead times may apply for this product. If you can confirm the delivery postcode with us we’ll be happy to advise at the time of order..