PSI value calculation
Change the way you calculate PSI values. autoPSI is quick, precise and user-friendly software for thermal modelling construction junctions in minutes.
- Junctions modelled in minutes
- Precise, not default
- Built for technical teams
Innovative software products
for the construction industry
We build the compliance tools the industry actually uses: our own SaaS products, and market-leading calculators and apps built in partnership with manufacturers and distributors.
- Software built by people who know the regulations
- Our own products, and products we build with clients
- Used across the UK construction industry
Trusted by our partners at:
Knauf InsulationSOPREMASuperglassURSABritish GypsumIsoverSaint-GobainMKM Building SuppliesGalaxy InsulationJSP SustainabilityAES Sustainability
Our Products
Software we build, own and run
Four products, each aimed at a specific piece of Building Regulations compliance.
TM59 & Part O overheating
Prove Part O compliance without the guesswork. autoTHERMAL will run both Approved Document O routes, the Simplified Method and full CIBSE TM59 dynamic thermal modelling, in one browser-based tool.
- Both Part O routes
- TM59 Criteria A & B
- Audit-ready reports
Part L photographic evidence
Effortlessly achieve Part L evidence compliance. autoBREL replaces manual processes, shared drives and email chains with one guided photographic evidence app.
- Guided evidence capture
- Labelled as it is taken
- Submission-ready packs
Home Energy Model
The Home Energy Model replaces SAP as the government's methodology for assessing the energy performance of new homes. autoHEM is our tool for working to it.
- Built for HEM, not adapted from SAP
- For the teams who ran SAP
- Alongside the rest of the range
Our Projects
Built with our clients
We partner with manufacturers and distributors to build the tools their customers rely on.
U-Value & PSI Calculator
Knauf Insulation U-Value & PSI Value Calculator
Knauf Insulation
We have worked with Knauf Insulation for a number of years, collaboratively developing their market-leading U-value and PSI value calculator.
View project
Embodied Carbon Calculator
Knauf Insulation Embodied Carbon Calculator
Knauf Insulation
A free online embodied carbon calculator, a UK first for an insulation manufacturer, built alongside the U-value calculator so specifiers can work out operational and embodied carbon in one place.
View project
U-Value Calculator
SOPREMA Systems Thermal Calculator
SOPREMA UK
A thermal calculator for SOPREMA's PIR, XPS and multifoil insulation across floors, walls, pitched roofs and flat roofs.
View project
BREL Photographic Evidence
Galaxy Technical Services App
Galaxy Insulation
We partnered with Galaxy Insulation to build the GTS app, capturing the photographic evidence Part L requires as the work happens on site.
View projectWho We Are
The bridge between technology and regulation
Welcome to BRS Technology, where ground-breaking software solutions meet deep industry insight in the construction sector. Our mission is clear: to pioneer innovative software that not only leverages cutting-edge technology but also navigates the complexities of construction design regulations with ease. This dual focus ensures we offer products that are not just advanced, but also fully compliant and tailored to the unique needs of the construction industry.
What truly distinguishes BRS Technology is our approach to product development. We believe in collaboration, working closely with our clients to develop software solutions that are not just innovative but also perfectly aligned with their specific needs and challenges.
Regulation specialists
A blend of software engineers, digital innovators and construction regulation specialists.
Built in partnership
Every product we deliver is customised, relevant and shaped by the people who use it.
Get in touch
Have a compliance problem worth solving?
Whether you need a calculator for your customers, an app for your field teams, or a licence for one of our own products, start with a conversation.
- We work with manufacturers, distributors and housebuilders
- Based at the Pentagon Centre in Glasgow