• Mon - Fri: 8.00 -18:30
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Specialists in building sustainability

Independent Building Performance and Air Tightness Testing Services

Robust, Professional and Cost-Effective Post Construction Testing and Assessment Solutions.

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  • Value Engineered Advice
With over 50 years of combined experience and delivering industry training for over 10 years, Air Tightness Solutions brings leading expertise to every project.
  • Responsive & Reliable Service
Providing short lead times and a reactive approach to our clients requirements prevents unnecessary delays.
  • Fully Accredited

We provide compliant solutions with ATTMA accredited engineers for Air Testing.

Our services

Air Tightness Solutions specialise in building performance testing for Compliance, Energy & Sustainability Assessments. Delivering robust, accredited and cost-effective services. Our mission is to ensure our clients develop buildings fit for the future. We are here to guide and share our expert knowledge for you to meet all post construction testing and assessment requirements.

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Compliance ahead of completion for all air tightness testing requirements.

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Specialist guidance on domestic and commercial energy assessments.

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Demonstrate good acoustic design and achieve compliance requirements .

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Assess the thermal integrity of a building with a thermographic survey.

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Comprehensive Indoor Air Quality Assessments and testing to ensure a healthy indoor environment.

Step-By-Step Process To Compliance

Our streamlined certification process ensures your project meets compliance quickly and efficiently. From initial consultation to final certification, we guide you through every step, providing expert advice and support.

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01. Client Requirements

Standards, publications and guidance is utilised to identify client requirements to ensure a correct testing or assessment procedure can be determined.

02. Site Assessment

Design stage drawing reviews, periodic Site Inspections and project specific requirements may be undertaken in preparation for testing. This stage is critical to ensure a robust strategy is adopted.

03. Testing & Assessment

Perform testing and undertake air tightness testing and other assessments in accordance with the client requirements, using equipment calibrated by laboratories.

04. Certification & Reporting

Detailed technical reporting and certification meeting the client requirements is issued in a reliable and timely fashion.

Who We Work With

We work with a variety of clients, from independent builders and architects to large property developers and contractors. Our reliable testing and compliance services support each project’s unique needs, ensuring top standards in energy efficiency are achieved.

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What Our Clients Say About Us

Read our clients’ success stories and see how Air Tightness Solutions has made a positive impact. Discover why builders, developers, and property managers across England choose us as a trusted partner.
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“I have used air Tightness Solutions for numerous years and found them helpful, friendly and very knowledgeable. I wouldn’t hesitate to use them and regularly recommend them to all of my clients.”

Carol Keith

“Excellent service and extremely professional. I have used ATS for several projects and found them to be very helpful. I would be happy to recommend them on any project.”

Andy Nelmes

FAQs By Our Clients

What is Part L Air Tightness Testing?

Part L Air Tightness Testing is a regulatory requirement to ensure that buildings are energy-efficient by minimizing air leakage. This test is essential for reducing energy waste and enhancing building sustainability.

How quickly can I get certification results?

We provide same-day certification for most of our services, ensuring your project progresses smoothly without delays.

Do you offer services for both residential and commercial properties?

Yes, we offer comprehensive testing and assessment services for both residential and commercial buildings, tailored to meet specific project needs.

Is air tightness testing required for new builds?

Yes, new build testing for air tightness is a mandatory requirement to ensure buildings meet energy efficiency standards outlined in building regulations. This testing helps reduce energy loss, supporting sustainability and compliance from the start.

What are SAP Calculations, and why are they important?

SAP (Standard Assessment Procedure) Calculations are used to determine a building’s energy efficiency. This is critical for ensuring compliance with energy regulations and achieving optimal energy performance.

Can you help with industry training in air testing?

Absolutely. We offer Level 1 Domestic and Level 2 Non-Domestic Air Testing training to prepare professionals for compliance and enhance their expertise in building performance assessments.

Get In Touch

Please get in touch to discuss how Air Tightness Solutions can work for you.

  • College Offices, Watery Lane Wantage, OX12 9PL
  • Mon - Fri: 8.00 -18:30
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