Air Tightness Testing

KEPA Solutions provides professional Air Tightness Testing to measure the air permeability of buildings and ensure compliance with UK Building Regulations. Using calibrated equipment and blower door testing methods, we accurately assess uncontrolled air leakage within new-build and refurbished properties. This process is essential for achieving Part L compliance, improving energy performance, and meeting SAP or EPC requirements.

Our testing delivers clear, certified results along with practical guidance if improvements are required. By identifying air leakage points early, we help developers, contractors, and homeowners enhance thermal efficiency, reduce heat loss, and create more comfortable, energy-efficient buildings built to modern performance standards.

Please contact us for a consultation and expert advice tailored to your project.