Fitting includes a 10-year manufacturer warranty
Advanced locking for added security
Customisable styles and finishes
Open-plan living with modern bi-fold doors
Trade Glazing Systems Ltd provides high-performance Smart Systems aluminium doors, purpose-designed for smooth operation and strength. These systems create a seamless link between interior and exterior spaces and are available for new builds, extensions, or upgrades across Norwich, Norfolk, Lowestoft, Essex, and the wider East Anglia region. Our team manages each programme from quote through to completed installation, offering both supply and fit services for homes and commercial clients seeking reliable, stylish results.

Features of Smart Systems doors
With minimal aluminium sightlines, these doors allow for more glass and natural light while maintaining robust security. We offer a comprehensive range of configurations, including:
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Bi-fold and sliding patio doors
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Lift and slide and multi-track sliding systems
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Aluminium French doors and commercial entrance systems
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Automatic and specialist door systems
Builders, homeowners, and developers across the region can depend on us for specialist product expertise and total project support. To maintain a cohesive look, match these entrances with our Smart Systems windows, which offer the same slim profiles and thermal efficiency.


Bringing light, security and performance
Aluminium door systems increase usable space while enabling brighter, more inviting interiors. Thanks to Trade Glazing Systems Ltd’s experience with Smart Systems products, you can expect doors that operate effortlessly year after year, with minimal maintenance required. Energy efficiency and security are fundamental, ensuring you enjoy the benefits of premium engineering and a team that understands how to deliver modern living and working solutions for retail, hospitality, and office environments.
Benefits of our bi-fold door supply and fit
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Slim architectural look and large glass openings
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High-strength, insulated aluminium systems with polyamide breaks
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Smooth opening for daily use and accessibility
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Weatherproof design suited to the UK climate
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Upgraded locking for safety and security
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Wide choice of size, colour, and configuration
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Simple upkeep and resistance to corrosion
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Supply and fit for domestic and commercial projects
Firstly after getting a few quotes Scott came to see us and gave us a fantastic quote ! And may I say he was not pushy did not say it’s a one time offer if I leave your house the price is void like a few of the other companies we had in had said to us he was not pushy gave us time to think about it we the after consideration agreed ! Our windows and door were fitted within 2 weeks !! The lads came to fit windows and both were very polite and cleaned up after themselves ! I would highly recommend using this company we are more than impressed with the finished product ! We would just like to say a huge thank you to all
Regards
Frank and Lesley
Lesley West, GMB
Request your quotation for bi-fold doors.
Talk with us for expert help and project pricing.


