U-Value Calculator

Calculate the thermal performance
of your masonry wall construction

Choose your U-Value

0.15 W/m².K
0.18 W/m².K
0.26 W/m².K

Back

Contact our technical team: 0330 123 1018

Email: asktechnical@forterra.co.uk

The online calculation should be used for guidance purposes only. We recommend contacting Forterra Technical Services where an official U-value assessment can be obtained.