Guidance on the building regulation requirements on ventilation.
Documents

Approved Document F: volume 1 , file type: PDF, file size: 910 KB
PDF
910 KB
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Approved Document F: volume 2 , file type: PDF, file size: 488 KB
PDF
488 KB
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Approved Document F: ventilation , file type: PDF, file size: 2 MB
PDF
2 MB
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Details
This approved document takes effect on 23 November 2022.