Constructionline Gold
Certificate type
This version of the third-party certification is no longer available. View latest
Constructionline Gold
Certificate type
Provided by Constructionline
Date of last issue: 15/12/2022
Expiry date: 15/12/2023
W40 Steel Door - Steel Door
EB20® Steel Door - Steel Door
Clement Conservation Rooflight® - Conservation Rooflight / Skylight
EB20® Steel Window - Steel window
W20 Steel Window - Steel window
SMW Steel Window - Steel window
EB16® Steel Window
EB24® Steel Window - Steel window