Air Pressure Testing

The revised building regulations of 24th of January 2008 introduced mandatory air pressure testing For new dwellings. All new single dwellings require an air pressure test from the 1st of July 2008.

An Air tightness test measures the flow of air within a building. Air leakage is the uncontrolled flow of air through gaps and cracks in the fabric of a building. Improving air tightness in a dwelling can reduce air leakage. The aim of air tightness is to build tight, ventilate right. This means that there are no breaks or gaps in the envelope of the building fabric and there is complete control over the ventilation system within the building. Having an airtight property does not mean there is insufficient air flow, it means there is controlled air flow. The only satisfactory way to measure air tightness is by using blower door test equipment.

Air tightness testing highlights areas of heat loss. These areas are increasing your energy consumption and, with it, the amount of money your property is wasting. Air tightness and thermal imaging can locate these areas and therefore allow you to make the necessary changes to increase the energy efficiency of your property.

FER have an extensive range of blower door testing equipment to cover both residential or commercial properties.

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