Air Pressure Testing London

We provide quality air pressure testing in London.

Air Pressure Testing London

Are you looking for the best air pressure testing services in the area of London? Then you’re in the right place. At Air Tightness Assessors Ltd, we are an independent Family run company that specialises in air pressure testing services throughout London and all of the local surrounding areas. Our team have been operating since 2006 and have extensive knowledge in the field of air pressure testing in London. Furthermore, we can provide a service to you today that is second to none.
We pride ourselves on a professional and personal service to our clients.  Our fully qualified professionals are registered with ATTMA for Air Tightness Testing.

ATTMA allows us to carry out air pressure testing without the presence of building control personnel.

All testing complies with building regulations part L1A. Testing is carried out to ATTMA TS1 standards and our equipment is calibrated by a UKAS certified laboratory. Also, we carry professional indemnity and public liability insurance.

Air Pressure Testing London

We now offer extractor fans testing and commissioning of Mechanical Ventilation with Heat Recovery (MVHR)

An Unrivalled Air Pressure Testing Service

We Provide a professional and efficient ventilation testing service. This is to make sure your build complies with Part F of the Building Regulations introduced in 2010. Ventilation testing is required for verifying the practical performance of ventilation in new dwellings. Furthermore, it measures the airflow for every dwelling constructed. Air Pressure Testing London at Air Tightness Assessors, is a method to measure air leakage from a property through uncontrolled ventilation. Air leakage is usually escaped air that flows through the cracks of a building, at Air Tightness Assessors our team of experts have the skills and knowledge to turn your property in a warm safe environment. 

Part F Building Regulations requires standard intermittent extractor fans in new buildings (such as bathroom and kitchens) to have their air flow rates measured on site and the results submitted to the building control body prior to completion.

At the same time as having the dwelling air tested we can offer at a discounted rate to test the flow rate of the extractor fans in the property. With UKAS calibrated equipment we test and report on the extractor fan flow rate.


So if you are looking for Air Pressure Testing London, look no further than Air Tight Assessors LTD, give us a call today to speak to one of our friendly members of staff. One of our helpful team members will be more than happy to assist you with any inquiries you may have today about air pressure testing services. Not found what you’re looking for? Here at Air Tightness Assessors, we also specialise in providing clients with bespoke extractor fan testing



Air Pressure Testing London
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