U-Value Calculation Service

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What is a U-Value?

A U-Value calculation is used to quantify the amount of heat that is transferred and lost through any thermal element of a building (walls, floors, roofs). The quantity of heat that is transferred is dependent on the thickness and thermal conductivity of each element.

By proving how effective a building is keeps hold of its heat, we are able to demonstrate the lessening need for excessive energy consumption. U-value’s form an integral part of the SAP assessment and each element of the building must have its own particular u-value assigned.

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U-Value calculations

What we offer

 Focus 360 have 10 years years experience offering U-value calculations all over the UK and work with a vast number of clients on a repetitive basis. At Focus 360 marketing our staff are well versed in carrying out U Value calculations and we can even offer them separately from the SAP assessment if required.

The service that we offer is great value and we will ensure that the work is completed quickly, therefore meaning that your project needn’t be held up.


Professional and reliable



Flexible appointments to suit you



Friendly practical advice



10 years experience in the industry



24 hour turnaround from site visit



Affordable pricing


Available across the UK

We are happy to carry out U-Value calculations all over the UK.

Contact us for a quote

enquiries@focus360energy.co.uk or call 0333 772 7398

Commonly asked questions about U-Value calculations

What needs to be provided to complete a U-Value calculation?

  • A complete set of section drawings
  • An architect’s specification

Get in touch to request a free consultation

If you would like to discuss your requirements further, but prefer meeting face to face, please fill out your details and we will get back to you as soon as possible (usually within one working day)