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Air Testing in the South

BE are perfectly situated to carry out air permeability testing across the South from our Dorset offices.

Build Energy is accredited by iATS to provide air permeability testing for both domestic and non-domestic buildings.

Air testing forms a key part of our end-to-end set of compliance services, especially in conjunction with SAP Calculations or SBEM Calculations.

Air tightness, and the control of air leakage is incredibly important to the energy efficiency of a building. Want to know more? Read our Blog

Why Choose Us For Air Permeability Testing?

  • Discounts when combined with SAP or SBEM calculations – we already have your plans!
  • Full South West coverage from our Dorset and London bases
  • Same day certification when you need it quick
  • Vastly experienced team of iATS / Elmhurst accredited engineers
  • Practical advice prior to the test
  • Volume pricing for larger schemes

Air Permeability Testing across the South

Air Permeability Testing is a mandatory requirement for new buildings under Part L of the Building Regulations – and a pre-requisite for producing a final SAP Calculation on new dwellings.

Build Energy is a specialist energy consultancy spanning the whole of the UK. We can not only carry out your testing, but also take a proactive approach to ensuring that your build meets all of the energy and environmental regs.

We work with our clients to provide a packaged, managed service, allowing you to get on with the project.

Want to find out more?

For more information on the requirements and technicalities have a look at:

– Air Permeability Testing – The Info

– Get Your Building Airtight

Would you like to discuss your project?

Call us for a chat on 0330 055 34 05 or email

Recent Projects

"Build Energy recently produced around 200 SAP Calculations & EPCs for us for a large quality residential project in London. This job required a very quick turnaround and we received excellent and prompt service from Pete and his team."

Dr Claire Das Bhaumik
- Hoare Lea, London

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