Keylite is a division of the Multi Award Winning Keystone Group, which was established, by now Chairman Sean Coyle, in 1989. Our group has a history and tradition of pioneering innovation, developing smart products which predict and solve problems for the construction industry. The group now has 7 divisions and we are one of the most respected, innovative and customer focused companies operating in the UK construction sector today.

Keylite Roof Windows was established in 2001 and has grown exponentially since then, now employing over 450 staff and distributing globally. With a relentless focus on Design and Research & Development, Keylite has become renowned as one of the worlds most innovative roof window manufacturers and have released a continuous pipeline of innovations and enhancements to its core window product range, while extending its overall product range extensively.

Keylite has won many awards for innovation since its launch back in 2001, but perhaps what we have taken most pride in is our most recent award, from our customers and industry peers, as the prestigious UK Supplier of the Year for 2016, a recognition for our absolute focus on delivering for our customers.

We are proud that Keylite is the window of choice for all of the prestigious UK National Housebuilders, which includes Barratt Homes, Taylor Wimpey, Crest Nicholson to name but a few. Keylite is also available from all of the key national and regional builders merchants in UK and Ireland and works through key distributors across Europe

Currently established in 19 countries
Over 450 employees
Extensive distribution network
Over 10,000 variations on products for roof windows, blinds and accessories

Sean Coyle


John Duffin


Jim Blanthorne

Operations Director

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