The Level 3 Award in Air Permeability Testing equips professionals with the essential skills and knowledge to conduct air leakage (airtightness) testing in residential buildings using the low-pressure pulse method.
This qualification is ideal for individuals looking to expand their expertise in energy efficiency assessment, ensure compliance with PAS 2030 and PAS 2035 standards, and enhance their career prospects in the growing retrofit sector.
Course details
- Face-to-Face
Contact for Pricing (Funding Available)

Programme Description
Led by an experienced PAS 2030 Lead Auditor, this comprehensive three-day course blends theory and hands-on training, providing you with:
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A deep understanding of air permeability testing and its role in energy efficiency.
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The ability to conduct accurate air tightness tests using industry-approved methods.
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The skills to ensure compliance with PAS 2030 & PAS 2035 for retrofit projects.
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Practical insights into assessing and enhancing building performance in line with regulatory standards.
This course is ideal for individuals with experience in Domestic Energy Assessing or Retrofit Assessing who want to expand their skills in air permeability testing. However, it is also open to anyone with an interest in airtightness testing, regardless of prior qualifications.
While a basic understanding of building performance or construction practices can be beneficial, it is not a requirement—making this course accessible to both industry professionals and newcomers looking to enter the field.
After successful completion of this course, learners could progress onto other Green Skills Academy courses such as:
Level 3 Certificate in Domestic Energy Assessment
Level 4 Award in Retrofit Assessment
Level 5 Diploma in Retrofit Coordination and Risk Management
ReAct+ Funding
If you’ve been made unemployed or redundant in the last 12 months, ReAct+ could provide the support you need to get back into work quickly. With funding for skills training, personal development, and help with costs like childcare and travel, ReAct+ offers a range of resources to help you overcome barriers and find new opportunities.
PLA Funding
The Personal Learning Account (PLA) is a Welsh Government programme which allows eligible individuals to access fully funded courses and professional qualifications.