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Guidance Document 23 Steel tolerances for industrial gutter installation

Publication Year

2026

Document Status

Current

Abstract

Guidance on steelwork tolerances, purlin alignment, restraint requirements, and deflection limits that affect the installation and performance of industrial gutter systems.

Document History

June 2026 edition. First published as Information Data Sheet GD 23.

Publisher Information

Metal Gutter Manufacturers Association

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