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Building Performance

We help organisations to meet the challenge of delivering a better, more sustainable built environment.

We do this by supporting them throughout the planning, design and construction process with trusted technical services, straight forward advice and practical solutions.

How we help

Who we help

The construction process is full of contrasting relationships and unique challenges. We are there to help you deliver, whatever your role.

How we help

Why choose us?

We are trusted by clients from all corners of the UK construction sector.

What our clients say

CMR Surgical, Cambridge

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Bingham Arena & Enterprise Centre

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MRC London Institute of Medical Sciences

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Fulham Riverside, London

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Recent projects

Take a look at what we’ve been working on.

Recent projects

"THANK YOU and everyone at Build Energy so much for all the work you have undertaken free of charge to help make the Devizes build possible, that is so generous of is a real achievement, firstly in just managing to finish all the work in time for the official opening deadline but also in what has been created there.....we simply couldn’t have achieved all we have without the support of businesses like yours."  

Sue Miles
- Julia's House

Our heritage

We bring our experience, insight and deep technical skills to every project.

About us


We have worked on over
construction projects

local authorities

be Informed

We believe in sharing what we know. Read on, it's all free!

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How to achieve wall U-values

U-values are a key part of energy assessments. Reducing the heat loss through the elements means less heating demand and fewer CO2 emissions. For more informati ...

Thermal Mass Parameter – effects in SAP

The calculation of a Thermal Mass Parameter became a mandatory part of SAP assessments in 2022. The changes to Part L of the Building Regulations and the releas ...

Get Ready for Photographic Evidence

Strict new EPC photographic evidence requirements were introduced for all new homes in June 2022. The changes relate to the Part L Changes we saw in 2022 regard ...

What is an Energy Statement?

What is an Energy Statement? If you are involved with any significant planning application, there is a good chance you will need to provide an energy statement. ...

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Our associations

We know that you need complete confidence in your supply chain. That's why we're backed by industry leading certification and quality standards.

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