DFP technical booklet B 2012 - materials and workmanship

Date published: 25 July 2012

The guidance contained in this technical booklet relates only to the requirements of regulations 23 and 24(2) in Part B. The work will also have to comply with all other requirements of the relevant Building Regulations. Technical booklet B was withdrawn on 30th June 2013 and was replaced by technical booklet B 2013.

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