Approved document 7
The building regulations establish standards to be achieved in the construction of buildings. Approved documents provide guidance for how the building regulations can be satisfied in common situations.
Approved Document 7: materials and workmanship, supports regulation 7 of the building regulations, requiring the carrying out building work using the proper materials and in a workmanlike manner.
The latest edition, updated to reflect changes in the Construction Products Regulations, was published on 3 January 2013 and came into force on 1 July 2013. It applies to building works in England.
Regulation 7 requires that building work is carried out:
- With adequate and proper materials which:
- Are appropriate for the circumstances in which they are used,
- Are adequately mixed or prepared, and
- Are applied, used or fixed so as adequately to perform the functions for which they are designed; and
- In a workmanlike manner.
The approved document's contents include:
- Summary.
- Continuing control.
- Interaction with other legislation.
- Regulation 7 of the Building Regulations.
- Performance and limitations.
- Performance.
- Limitations.
- Ways of establishing the fitness of materials.
- Short-lived materials.
- Materials susceptible to changes in their properties.
- Section 2: Workmanship.
- Ways of establishing the adequacy of workmanship.
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