The Keystone Group consists of Keystone Lintels, IG Lintels, IG Elements, Smartroof, IG Masonry Support Systems and Keylite Roof Windows.
Keystone is the largest steel lintel manufacturer in the UK and Ireland and Europe’s fastest growing roof window manufacturer.
With a strong focus on innovation, the company has grown to its present position in the marketplace by establishing a reputation for reliable supply of quality specialist products.
IG Masonry Support
Get in touch using the following email addresses: