The Air Tightness Testing and Measurement Association

About Air Testing

The UK Building Regulations now require minimum standards of air-tightness to be achieved in newly constructed buildings and dwellings, proven by competent air-tightness testing...

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Who are ATTMA

The Air Tightness Testing & Measurement Association (ATTMA) represents accredited air-tightness testing organisations; it is the UK's most respected voice on the subject of air-tightness in buildings and dwellings... Read more >

Our Members

Our membership comprises of air-tightness testing organisations that are audited and certified to carry out Air Tightness Testing to relevant Building Regulations See our list of members >

Find an ATTMA Member

All members of ATTMA are independently audited and certified, with a scope covering air tightness testing to the ATTMA Technical Standards (TSL1 & TSL2) and BS EN:13829 (2001), demonstrating knowledge and understanding, which enables them to test both commercial and domestic developments in accordance with relevant building regulations.

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Contact ATTMA

Air Tightness Testing & Measurement Association (ATTMA)
St Mary's Court
The Broadway,

ATTMA Manager:
Barry Cope