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Technical Note 71 Standards and performance classification of windows and doors

Publication Year

2011

Document Status

Current

Abstract

Performance classes for weathertightness, operation and strength and the appropriate classes for UK applications recommended in BS 6375.

Publisher Information

Centre for Window and Cladding Technology

Founded in 1989, the Centre for Window and Cladding Technology publishes research, hosts conferences, conducts training and represents clients, architects, contractors and manufacturers from across the industry.

The Studio
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CWCT
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Website: http://www.cwct.co.uk/
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