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airtightness.uk

Specialists in Testing

Modern Building Facade

OVERVIEW

Airtightness UK is a dedicated property testing firm based in East Anglia & Kent, specialising in comprehensive property energy surveys.

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We are experts in airtightness testing, background ventilation testing, sound testing, extraction fan testing and ventilation testing and commissioning.

 

We provide fast, reliable, and fully certified testing services to ensure your projects  meet your requirements.

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      We have testers based in Suffolk, Norfolk, Essex,

                      Kent and Hampshire.

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Blower door equipment within an external doorway during an airtightness test to measure air leakage and building permeability
Airtightness blower door test being carried out on a new build property Demonstrates the airtightness testing services

With a rich background in house building, we pride ourselves on delivering what our customers require, professional and efficient services. Our commitment to excellence and detail ensures that we produce accurate reliable efficient testing.

White Structure

Services

Airtightness UK engineer carrying out an air permeability test on a new build property using blower door equipment

Airtightness Testing

Professional sound testing equipment , speaker system, and calibrated microphones used for residential sound insulation test

Sound Testing

Digital manometer for blower door equipment for an airtightness test to measure air pressure and air leakage within building

Background Ventilation Testing

SAP assessment and airtightness testing equipment, blower door system, measuring air permeability and supporting EPCs

SAP Assessment

MVHR ventilation system installed in a property to provide fresh air and energy-efficient heat recovery ventilation

Extraction/Ventilation Testing and Commissioning

Thermal imaging survey highlighting heat loss and cold air infiltration within a residential property

Thermal Imaging

Our Clients Say

Female homeowner reviewing airtightness testing results and energy efficiency improvements within her property
Can't recommend John and his team more, super helpful, explained everything clearly and then worked with me to ensure any issues were remedied with recommendations as well. Great service.

N Blatch, Builder.

Working With the Best Partners and Suppliers

Elmhurst Energy certification and compliance services, airtightness testing, SAP assessments, and Building Regulations report
Energy Conservatory blower door equipment for professional air permeability testing on residential and commercial Properties
Independent Airtightness Association (iAA) membership and industry-recognised airtightness testing standards
TrustMark quality assurance scheme supporting compliant retrofit, energy efficiency, and building performance services
Retrotec blower door and diagnostic equipment used for professional airtightness testing and air leakage investigations
FLIR thermal imaging camera used to identify heat loss, thermal bridging, and hidden air leakage within buildings.
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