Part F
Building Regulations Part F
The part of the Building Regulations covering ventilation, setting the background and purge ventilation a habitable space needs to control moisture and air quality. It is closely tied to Part L, because making a building more airtight raises the importance of adequate ventilation.
Also known as
Part FApproved Document FAD FVentilation
Pages where Part F comes up
10 guides reference Part F, grouped by build phase.
Planning
Specification
Second fix
Completion
Want the full picture?
The buildwiz build guides walk through a UK extension in sequence and link to Part F (and every other Approved Document) at the exact stage it bites. That is usually a more productive way to use this material than reading the document cover to cover.