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Technical Bulletin 28 Inclined preformed GRP valley troughs

Publication Year

2015

Document Status

Withdrawn

Abstract

Guidance on the specification, design and installation of open preformed glass reinforced polyester roofing valley troughs.

Document History

November 2015 edition. Supersedes the 2002 version.

Publisher Information

National Federation of Roofing Contractors

The National Federation of Roofing Contractors is a trade association representing the roofing industry, championing high standards of workmanship and business practice through a strict code of practice and independent vetting procedure, including site inspections and adherence to the Government endorsed TrustMark standards. Publications include a series of technical bulletins.

Roofing House
31 Worship Street
London
NFRC
UK

Website: http://www.nfrc.co.uk/
Email: helpdesk@nfrc.co.uk
Tel: +44 (0)20 7638 7663