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Review of Welsh Building Regulations Part L and F

Objectives of the consultation

This consultation set out changes to Part L (Conservation of Fuel and Power) and Part F (Ventilation) of the Welsh Building Regulations for existing dwellings, overheating in new dwellings, and changes to align with the energy performance of buildings directive.

The consultation closed on 17 February 2021.

Supporting papers

To download documents, which supported this consultation, follow the links below.

CIBSE response

CIBSE submitted a response to the consultation and it can be download by following the link below.