Company History
The history of the Keystone Group has been one of relentless expansion and continuous innovation whilst redefining the meaning of service in the construction industry. With a clear focus on service and innovation the Keystone Group continues to expand and develop its extensive product offering.
-
1989
Keystone Lintels
Founded -
2001
Keylite Roof Windows
Founded -
2006
Keystone Acquired
IG Lintels -
2012
Smartroof Acquired
& IG Elements Founded -
2015
IG Masonry Support
Founded -
2016
Partnership with
Wyckham Blackwell -
2017
Partnership with
Timber Innovations -
2018
Partnership with
Crendon Timber Engineering