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Air Tightness Services

Commercial and residential testing to locate leaks, improve performance, and hit compliance targets.

Commercial air leakage testing fan

Commercial Air Tightness Testing

Commercial Air Leakage Testing

Our commercial blower door testing covers larger buildings—schools, shops, factories, and multi-storey sites. Single fans suit smaller units; larger buildings use multiple or lorry-mounted fans.

Residential blower door air tightness test

Residential Air Tightness Testing

Blower Door Air Tightness Test

NSAI-certified testing for new and existing homes. Verify Part L compliance, support Part F ventilation design, and locate leakage paths to improve comfort and BER performance.

Residential blower door air pressure test setup

Blower Door Air Tightness Test

blower door air pressure test

We specialise in air-tightness testing for new homes per Irish regulations. Once leaks are identified, we implement targeted methods to improve the envelope and comfort.