Certificate 08/4550 Keylite Roof Windows Ltd. Keylite roof windows. Keylite centre pivot roof windows with integrated thermal collar. Product sheet 1
Publication Year
2014
Document Status
Withdrawn
Abstract
Relates to pivot roof windows with integrated thermal collar for use on roofs with a pitch of 15° to 90°, providing natural light and ventilation. Key factors assessed were thermal insulation, structural stability, weathertightness, ventilation, behaviour in relation to fire and durability.
Document History
Superseded by the fourth issue, dated 17th April 2019. Date of third issue: 11th December 2014. Originally certificated on 15th August 2008.
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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