BS CP 143-15 73rd Edition, January 26, 1973
Code of Practice for Sheet roof and wall coverings - Part 15: Aluminium - Metric units
Includes all amendments and changes through Reaffirmation Notice , November 1, 2012
Additional Comments: INCLUDES AMENDMENTS 1
Published By:British Standards Institution (BSI)
Gives recommendations regarding materials, fastenings, design and laying procedure. The opportunity has been taken to make certain changes, based on experience gained since the imperial units edition was publishd, particularly as regards underlays and use of clips.