U Value Calculations

We provide a desktop calculation service and certificate for U-Values. Expressed in W/m2K and used to calculate the amount of heat lost through a building’s walls, roof and floors.

The U-Value is a combination of the thickness and thermal transmittance of each element within the construction of every part of a building.. The lower the U-Value the lower the heat lost through the fabric of the building. U-Values are required for new buildings, some extensions, and increasingly becoming useful for existing buildings.  They serve to give a refined and accurate figure to present to building control or add to a building energy calculation to make them more accurate.

We provide certification to prove thermal efficiency and building regulation compliance.  

Please contact us for a quote.