About Us

We are Build Test Solutions (BTS), innovators in building performance measurement. In partnership with likeminded innovators, universities and leading practitioners, our mission is to make in-situ building performance measurement accessible and affordable.

We coordinate a UK based product development, manufacture and assembly supply chain, supplying building performance measurement solutions to energy assessors, surveyors, contractors, utility suppliers, technology providers and other built environment specialists.

Our Technologies

We specialise in navigating the famous technology innovation “valley of death”, transitioning technologies from innovation to product. More information about our core technologies can be found below.
Pulse

Pulse

Pulse is our pioneering approach to fabric air permeability measurement which releases a low-pressure air pulse for realistic and accurate measurement of air leakage in seconds.

Rapid U-Values

Rapid U-Values

Take the guess work out of determining elemental heat loss with our technologies for measuring in-situ U-values.

Smart HTC

Smart HTC

Measure whole building fabric heat loss (also known as a Heat Transfer Coefficient or HTC) using our algorithm that interfaces with live smart meter data.

We aim to improve the performance of UK housing stock by developing technologies which drive a culture of regular quality assurance testing and accountability.

Working in Partnership

with a wide range of leading Universities, Innovators and Sponsors