Certificate 89/2153 Ariel Plastics Ltd. Harcon GRP valley trough and flashing range. Harcon GRP valley troughs types A, D and E. Product sheet 1

Publication Year

2016

Document Status

Withdrawn

Abstract

Relates to GRP valley troughs used to provide a weatherproof junction in tiled roofs at features such as changes of direction and materials. Key factors assessed were weathertightness, properties in relation to fire, strength and durability.

Document History

Superseded by the fourth issue, dated 24th May 2019. Date of third issue: 7th September 2016. Supersedes the second issue, dated 11th March 2014. Originally certificated on 2nd February 1989.

Publisher Information