About Build Test Solutions (BTS)

BTS are innovators in building performance measurement. Our mission is to make in-situ building performance measurement cost effective and accessible to the mainstream building construction, renovation and home improvement sectors.

Following extensive testing and validation, we supply unique building performance measurement technologies and software solutions to energy assessors, building surveyors, the construction industry, utility suppliers and other built environment experts.

Our Solutions

We research, develop and manufacture pioneering solutions to building performance measurement from our base in the UK. With strong academic links, we specialise in navigating the technological “valley of death”, transitioning ideas from theory to commercial products.
Air Leakage Test

Air Leakage Test

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.

U-Value Measurement

U-Value Measurement

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

Thermal Performance

Thermal Performance

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.

Latest News

A turning tide for the measurement of buildings?

The recent Building Performance Network report, ‘State of the Nation Review: Performance Evaluation of New Housing’ was published this week. The report provides more evidence that we simply don’t know the real performance of our buildings, underwhelming policies based on predicted performance all of which leaving buildings at risk of unintended consequences.

We aim to improve the energy performance of UK housing stock by developing innovative 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