CHAS
Certificate type
CHAS
The Standard Patent Glazing Company LimitedValid until 08/11/2025
Provided by CHAS
Date of first issue: 01/12/2002
Date of last issue: 11/11/2024
Expiry date: 08/11/2025
Products with this third party certificate
View all products (8)Heritage Patent Glazing System
Rafterline Patent Glazing System
SkylineBox Patent Glazing System
Skyline Patent Glazing system
Traditional Patent Glazing System
Heritage Self-Supporting Skylight
SkylineBox Self-Supporting Skylight
Skyline Self-Supporting Skylight