About Us
Airtightness Testing Solutions Ltd. is a leading air leakage consultancy based in the Yorkshire & Midland region serving an established national client base from Land’s End to John O’Groats. With 5 years industry experience, and 1000s of successful tests undertaken, there isn’t much (air testing related) that we haven’t seen.
Fuelled by our commitment to excellence, we go the extra mile to ensure our clients are completely satisfied with our work and that their development achieves compliance with Building Regulations Part L1a & L2a.
We offer a complete consultative approach from start to finish and regularly get hands on to ensure a building is permanently sealed correctly to pass its air test on the day and to maintain ongoing thermal performance for future occupants.
Airtightness Testing Solutions Ltd. operate to comply with the technical standards based on BS EN 13829:2001 – ‘Thermal Performance of Building – Determination of air permeability of buildings – Fan pressurization method’ and ISO 9972:2015 – ‘Thermal performance of buildings – Determination of air permeability of buildings – Fan pressurization method.’
As an ATTMA registered approved organization we provide a professional and complete service with Public Liability & Professional Indemnity Insurance up to £2,000,000 allowing us to cover all sizes of projects and provide you with peace of mind.
Call 07837597462 to arrange an air test for your project and talk about how best to achieve your design air permeability rate.

Air Tightness Tests start from just £175 +VAT
Significant discounts for multiple tests on the same site with FREE same day re-test where applicable.