This page relates to the U-value check as per Part L2 2013. The actual building's U-values for all exposed elements will be compared against limiting fabric parameters as defined in Table 3 of the ADL2A (2013) approved document. Any surface types in the actual building with U-values higher than those specified by the Part L2 2013 standard will be identified and flagged up on the BRUKL document.
This table is the same one that is given under the Criterion 2 section on the BRUKL document.