28 years' experience fitting doors
10-year guarantee included
Serving domestic and trade requirements throughout East Anglia
Secure, energy-efficient doors for all properties
Trade Glazing Systems Ltd offers a comprehensive supply and fitting service for uPVC, aluminium and composite doors, working with domestic, trade and commercial customers across Norwich, Lowestoft, Essex, Cambridge and the wider East Anglia region. Our range includes bi-fold, French, patio, sliding and multi-track door systems from trusted brands.
Every system is selected for strong security, modern insulation and visual appeal, whether for new builds or property upgrades. We also offer low-threshold and accessibility-friendly options to improve access where needed. We manage everything from quotation through to installation and aftercare.
Tailored options with trusted brands
Choose Liniar for secure and energy-efficient uPVC doors with strong insulation and low maintenance, Smart Systems for slim aluminium designs with high strength and modern styling, or composite doors for enhanced security, weather resistance and long-term durability.
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Whether you are completing a new build, renovation or commercial project, we help you select the right combination of performance, style and functionality. Our trade and residential customers benefit from reliable manufacturer-backed products designed for long-term use.
Professional support every step of the way
Trade Glazing Systems Ltd simplifies your door upgrade, from initial consultation to final installation and aftercare. Our customers benefit from improved security, reduced energy costs and enhanced property appearance. All systems are chosen for durability, weather resistance and long-term performance. Our approachable team is available to discuss your project and recommend the most suitable door solutions for your property.​
Why use our door supply and installation service?
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Selection includes uPVC, aluminium, composite, residential, French, patio, bi-fold, sliding and multi-track doors
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Brands: Liniar and Smart Systems
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For homes, trade, and commercial developments
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Security, energy saving and accessibility options
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Low-threshold and accessibility-friendly systems available
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Customisable designs, colours and finishes
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Durable, low-maintenance construction built for British weather conditions
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10-year system warranty as standard
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Complete service throughout Norwich, Lowestoft, Essex, Cambridge and East Anglia
Mark W: Had these guys install 9 windows in my house. Could not believe the price against other companies who use the same product.
The two fitters are probably the cleanest tradesmen I have round my house, the fit and end fitting with trims were truly excellent well surpassed what I expected.
Thank you very much would not hesitate to recommend
Rachel Baker, GMB
