Why this one
The only air brick flood cover found with an Irish delivered offer and maker-stated independent testing to BSI PAS 1188-1.
Specifications and sources
What independent testers found
HR Wallingford and BRE, as stated by the maker
The maker states Ventguards were independently tested to BSI PAS 1188-1:2014, naming HR Wallingford and BRE as its test organisations. This is the maker's statement of a third-party product test, not a household trial.
HR Wallingford and BRE, as stated by the maker test ↗, checked 2026-11-01
Limits and cautions
- Get your property assessed first by an appropriately qualified flood-risk professional, including the air-brick size, the surrounding wall and the ventilation that must remain available so gas appliances stay safe. Agree when the cover can be fitted and removed; never block an air supply needed by an operating appliance. Read the flood-protection guide before ordering.
- The double Ventguard for larger air bricks is a different product and price.