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Tony Difazio
Tony Difazio
Director
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Saved us over £5k as didn't require solar that was advised by another SAP assessor.
Rafal Zdrodowski
Rafal Zdrodowski
Homeowner
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Excellent service, very helpful and speedy! Highly recommended
Simon Orr
Simon Orr
Managing Director
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Giovanni and his team delivered a first class service to our firm over three separate projects.

Do You Need A SAP Calculation for your extension To Satisfy Building Control?

Have you been asked for an extension SAP calculation to satisfy building control for your highly glazed extension or conservatory knock through?  Also known as:

  • Heat loss calculations
  • Thermal calculations

to name but a few. We can help. 

Having performed thousands of SAP calculations for extensions we can guarantee you will sail through compliance.

Just click the button below to get your quote today

sap calculations for extensions

Enter Your Details Below For Your Same Day Quote