Part L changes to prompt surge in UKCA testing demand

Part L

Any fabricators who either manufacture overseas or are looking to meet the new requirements should book UKCA testing now to ensure a smooth transition

Part L


As part of a shift towards lowering domestic CO2 production through the Future Building Standard, all new doors and windows entering the market must meet new mandated U-values.

However, any existing products currently on the market which meet the new mandated U-values must still achieve UKCA marking in order to be sold in the UK from 1 January 2023.

The requirement is likely to affect hundreds of products manufactured outside of the UK, even if they have achieved CE marking in the country of manufacture.

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