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Rooflighting Best Practice Quickguide 08 Understanding CWCT classifications of rooflight types

Publication Year

2021

Document Status

Current

Abstract

Simple descriptions of the four classifications assigned by the CWCT standards to identify what glass size and type can be deemed safe for anyone working on, adjacent to or below the glass.

Publisher Information

National Association of Rooflight Manufacturers

Developing standards and codes of practice in the provision of natural light in built environments, NARM represents UK designers and manufacturers of rooflights from polycarbonate domes and barrel vaults, to GRP factory rooflights and structural glass skylights and atria. Now known as The Rooflight Association.

43 Clare Croft
Middleton
Milton Keynes
NARM
UK

Website: http://www.narm.org.uk/
Email: info@narm.org.uk
Tel: +44 (0)161 224 7477