Importance Of Air Tightness Test And Reasons For Its Failure

It is important to know that air tightnesstest is essential for the freshly developed buildings; no matter it is residential or commercial. This is primarily done to measure the extent of air leakage happening. In other words, this is the measurement of the amount of uncontrolled flow of air within a building.

Such airflow occurs primarily through the cracks or unwrapped gaps. On many occasions, people often complain about unsuccessful air tightness test. Well, this might not always be the engineer’s fault. There are some prerequisites as discussed below that one must ensure about prior to going for air tightness test.   

Am I ready to test?

The foremost thing that one must ensure is that the building is completed. All its doors and windows should be perfectly fitted with perfect sealing. It should have the electrical fittings thoroughly installed, and these must be perfectly in functional mode. Crucial zones like in between the floor and the wall must be thoroughly covered. A whole range of fitting works within the bathroom and kitchens should have been completed. It needs to be ensured that whole waste trapping zones should be filled with water. Above all, the concerned site must possess 240v power.

Common reasons for a failed air test

Air tightness test can still fail despite fulfilling the discussed above prerequisites. One of the prime reasons behind this failure is due to weak sealing of air passage points. Poorly installed trickle vents can also be one of the reasons. Loft hatches not remaining properly sealed can be a reason as well.

The zone in between the walls and tops must be perfectly sealed. Improper electrical fittings like switches and sockets not being fitted perfectly can be one of the reasons as well. Air tightness test may not be successful as well when service pipes are not sealed at the exterior walls or around the partitions within.    

Air tightness test is getting prominence to generate greener establishments. It is crucial in terms of lowering the level of carbon emission and thus lowering unwanted energy. Those looking for an effective air tightness test can go with Site Air Testing for best result. Click on https://siteairtesting.co.uk to explore more about them.



Location: 1st Floor, Bishops Court, Old, 17a The Broadway, Hatfield AL9 5HZ, UK

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