This is a circular letter that introduces the new 2022 energy efficiency and ventilation amendments to the Building regulations and Approved Documents L2 and F2 for Wales.
Guidance
Our survey will only take a few minutes to complete.
Our survey will only take a few minutes to complete.
This is a circular letter that introduces the new 2022 energy efficiency and ventilation amendments to the Building regulations and Approved Documents L2 and F2 for Wales.