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Certificate 18/5499 Keystone Lintels Ltd. Keystone lintels. Keystone Hi-therm+ lintels. Product sheet 1

Publication Year

2018

Document Status

Current

Abstract

Relates to galvanised steel and polymer lintels for supporting external masonry walls, floors and roofs around window and door openings. Key factors assessed were structural performance, behaviour in relation to fire, thermal performance, condensation risk and durability.

Document History

First issue, dated 20th August 2018.

Publisher Information

British Board of Agrément

The British Board of Agrément have been providing authoritative and independent information on the performance of building products for over 40 years. The certificates they produce contain data on durability, installation and compliance with Building Regulations.

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