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ATTMA Air tightness testing - Level 2

We have doubled the grant rates for short course tiers 1 – 3. To address rising costs, you can now receive higher rates on course achievements from 1st April 2023

Grant Tier

Achievement date before 1 April 2023

Achievement date on or after 1 April 2023

Grant Tier 1

Grant Tier 1 Refresher





Grant Tier 2

Grant Tier 2 Refresher





Grant Tier 3

Grant Tier 3 Refresher






This 3-day course provides both the knowledge and understanding required to air tightness test simple and non-simple buildings except those defined as: Large buildings with an envelope area over 80,000 m2; High rise buildings with more than 15 storeys; Phased or zonal handover buildings

Standard details

This recognised standard is held by the BCTA Group

Visit the BCTA website for full details of this standard