Keystone Lintels

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Keystone Lintels Limited was founded in 1989, and now operates from Swadlincote (South Derbyshire) and Cookstown (N.Ireland). The Company manufactures steel lintels and brickwork support systems for distribution throughout the UK and Ireland.

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IG Lintels

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Established in 1958, IG Lintels was acquired by Keystone in 2006 and is based in Cwmbran (South Wales). The Company has a strong brand reputation within the construction industry. IG Lintels have been supplied to many prestigious building contracts.

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Keylite Roof Windows

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Keylite Roof Windows Limited was founded in 2001 and operates from Swadlincote (South Derbyshire) and Cookstown (N.Ireland). The Company offer a full range of roof windows, flashings, electric operation kits, loft ladders, blinds and accessories

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IG Elements

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Proud to bring to you our new range of GRP building components. Designed using the latest CAD 3D technology all our products are authentic detailed reproductions of traditional building materials manufactured using the latest ‘RTM’ moulding techniques.

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smartroof

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Smartroof® brings a new dimension to roof construction. A complete, eco friendly structural timber insulated panel system, creating not only instant room space, but also more of it.

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IG Masonry Support

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The most recent addition to the Keystone Group is IG Masonry Support Systems. Combining optimum performance with design flexibility IG Masonry Supports offer masonry support solutions which are easy to install as well as a revolutionary brick slip system which radically reduces on site labour.

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