Certificate 15/5214 Langley Waterproofing Systems Ltd. ParaLight rooflights and kerbs. ParaLight rooflight. Product sheet 1
Publication Year
2015
Document Status
Withdrawn
Abstract
Relates to rooflights suitable for flat roofs of domestic and non-domestic buildings. Key factors assessed were light and solar transmittance, thermal properties, condensation risk, strength and stability, weathertightness, behaviour in relation to fire and durability.
Document History
Superseded by the second issue, dated 2nd September 2019. Date of first issue: 15th June 2015.
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.
Bucknalls Lane
Watford
BBA
UK
Website: http://www.bbacerts.co.uk
Email: clientservices@bbacerts.co.uk
Tel: +44 (0) 1923 665300
