Head Office
21 Totman Crescent, Brook Road Industrial Est.,
Rayleigh, Essex, SS6 7UY
Manufactured using the best PVCu and aluminium systems
All the window systems we offer deliver great thermal efficiency and are fitted with high security locking systems. Our windows are designed for easy installation by our trade customers and house builders. We have tested our windows to ensure they meet PAS24 and Secure by Design standards so you can be assured you are fitting windows which meet Building Regulation requirements.
GJB has been accredited by BSI for Environmental Management and awarded ISO 14001:2015. We are proud of our environmental credentials and recycle factory waste as well as minimising our energy usage in the factories and fuel used in deliveries.
Flexible, low-maintenance, and highly insulating, our range of PVC windows capitalise on all the modern benefits expected, albeit with some appreciated subtle extras that take them from good to great.
uPVC windows engineered in Eurocell's 70mm system achieve a high performing A+14 rating, delivering some of the best insulation.
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Boasting a sash that sits perfectly flush in the frame, timeless uPVC windows give a nod to the past but with ma modern performance.
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All our aluminium windows come engineered in stylish and insulating Raynears system profiles, perfectly balancing contemporary aesthetic, function, and performance all in one neat package. Ideal for contemporary homes and commercial project developments.
An essential for installers working in the conservation market as well as rural area, Residence collection windows replicate 19th century timber aesthetics to an incredible degree. They improve on their wooden counterpart with improved insulating and better weather resistance.
Residence 9 windows fuse indistinguishable authenticity with high thermal insulation, the perfect timber window replacement. Suitable for use in Conservation Areas and on Listed Buildings.
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Residence 7 offers the look and feel of traditional timber without the hassle, sporting an external and internal flush sash.
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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
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Head Office
21 Totman Crescent, Brook Road Industrial Est.,
Rayleigh, Essex, SS6 7UY
Factories
6, 21 & 23 Totman Crescent, Brook Road Industrial Est.,
Rayleigh, Essex, SS6 7UY
Facilities: Collections