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One of the nations largest suppliers of glazing products


If you’re in need of a reliable trade fabricator, GJB Window Systems makes a great case as being the perfect choice, touting strong partnerships with many of the industry’s recognisable systems companies - Eurocell, Raum, and Solidor just to name a few. Having served installers all over the UK for well over 25 years, as well as our high-quality range of windows, doors, and conservatories, choosing us as your fabricator means having access to our specialised knowledge of the sector.

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Becoming a GJB approved installer can help increase sales and improve company reputation

Trade support package

Additional materials and advice for improved sales

Fully Accredited Products

Window and door range that exceeds Building Regulations

Continual innovation

GJB stay at the forefront of innovation with fresh products

RaumTimeless CollectionEurocellResidence CollectionMake it yours

The latest from GJB

Learn more about our company


Major success at GJB Window Conference

GJB Windows Systems is celebrating a hugely successful Customer Conference held at the company’s Essex headquarters in May. The one-day event provided customers with a complete update and. Read more

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Find out more about our products


Head Office

21 Totman Crescent, Brook Road Industrial Est.,
Rayleigh, Essex, SS6 7UY

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Factory's

6, 21 & 23 Totman Crescent, Brook Road Industrial Est.,
Rayleigh, Essex, SS6 7UY

Facilities: Collections

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