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Air Tightness Testing and Measurement Association

The Air Tightness Testing and Measurement Association (ATTMA) is a professional association, formed in 2002, to promote technical excellence and commercial effectiveness in air tightness testing and air leakage measurement applications. It is also a Department for Communities and Local Government (DCLG)-appointed operator of a Competent Persons Scheme for air-tightness testing.

Website: http://www.bcta.group/attma
Email: admin@bcta.group

Documents by this publisher

Showing 1 to 10 of 10 items

Series details Title Year Status
Technical Standard 1 Measuring air permeability of building envelopes. Issue 1 2006 Withdrawn
Technical Standard 1 Measuring air permeability of building envelopes. Issue 2 2007 Withdrawn
Technical Standard L1. Measuring air permeability in the envelopes of dwellings. September 2016 issue 2016 Withdrawn
Technical Standard L1. Measuring air permeability in the envelopes of simple buildings - fan pressurisation method. September 2021 issue 2021 Current
Technical Standard L1. Measuring air permeability of building envelopes (dwellings). October 2010 issue (Withdrawn) 2010 Withdrawn, cited in regs
Technical Standard L2. Measuring air permeability in the envelopes of non-simple buildings - fan pressurisation method. September 2021 issue 2021 Current
Technical Standard L2. Measuring air permeability of building envelopes (non-dwellings). October 2010 issue (Withdrawn) 2010 Withdrawn, cited in regs
Technical Standard L3. Measuring air permeability in the envelopes of complex buildings - fan pressurisation method. September 2021 issue 2021 Current
Technical Standard L4. Measuring air permeability in Passivhaus and low energy buildings - fan pressurisation method. June 2023 issue 2023 Current
Technical Standard L4. Measuring air permeability in Passivhaus and low energy buildings - fan pressurisation method. September 2021 issue 2021 Withdrawn

Showing 1 to 10 of 10 items