The collection of window systems we fabricate is varied, stretching from authentic Residence Collection frames to Raum Aluminium.
Find out more
From PVCu front entrances to high-functioning composites, our range of doors allows tradesmen to cater for every client preference.
Find out more
Catering for all styles of conservatory including replacement roof systems and skypods, our range of Eurocell products is extensive.
Find out more
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.
Get in touchRAUM
Taking its name from the German meaning for ‘space’, aluminium windows and doors engineered in Räum emphasise minimalist frames and clean sightlines, perfectly suited to contemporary developments.
Timeless
Timeless collection uPVC windows feature a sash that sits fully flush in the frame, delivering industry-leading levels of heat retention.
Make It Yours
Make it Yours refers to GJB’s bespoke marketing support service, acting as a dedicated facility our trade partners can tap into for help with web development, livery designs, and more.
Residence Collection
Seamlessly balancing high insulation levels and authentic aesthetics, the Residence collection is a conservation-approved uPVC window system.
Becoming a GJB approved installer can help increase sales and improve company reputation
Additional materials and advice for improved sales
Window and door range that exceeds Building Regulations
GJB stay at the forefront of innovation with fresh products
Learn more about our company
One year on from the takeover by former Deceuninck MD Roy Frost, Gary Bristow, Sales Director (and co-founder) of GJB Window Systems discusses what has changed at the respected. Read more
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
Find out more about our products
Head Office
21 Totman Crescent, Brook Road Industrial Est.,
Rayleigh, Essex, SS6 7UY
Factory's
6, 21 & 23 Totman Crescent, Brook Road Industrial Est.,
Rayleigh, Essex, SS6 7UY
Facilities: Collections
