Statutory guidance

Site preparation and resistance to contaminates and moisture: Approved Document C

Building regulation in England for the condition of the ground upon which a building is to be built.

• From: Ministry of Housing, Communities & Local Government (2018 to 2021)
• Published: 3 September 2013

Documents

Approved Document C: site preparation and resistance to contaminates and moisture

Ref: ISBN 978 1 85946 509 7

PDF, 4.31 MB

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Frequently asked questions

Ref: ISBN 978-1-4098-4805-9

PDF, 47.5 KB, 5 pages

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Details

The current edition covers the clearance or treatment of unsuitable material, resistance to contaminants and sub-soil drainage. Information on the resistance to moisture of floors, walls and roofs is included, with examples of damp proofing and ventilation provisions.

Archived versions of Approved Document C are available at the National Archives

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Published 3 September 2013