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Guidance Document 21 Guidance on selecting the correct rainfall intensity

Publication Year

2018

Document Status

Withdrawn

Abstract

Provides advice for the safe and effective design of roof drainage systems. Covers UK Standards, risk categories and building life, a caution about category numbers, and includes rainfall graphs.

Document History

Superseded by the December 2018 edition. First published July 2018.

Publisher Information

Metal Gutter Manufacturers Association

Formed in 1994, the Metal Gutter Manufacturers Association represents UK manufacturers of metal gutters.

106 Ruskin Avenue
Rogerstone
Newport
MGMA
UK

Website: http://www.mgma.co.uk
Email: mgmagutters@gmail.com
Tel: +44 (0)1633 891584