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Business Details
29 Years
experience
Expert Aluminium Windows & Doors in London
Established in 1997, we have dedicated over 25 years to perfecting aluminium window and door systems. Our expertise lies in manufacturing and supplying award-winning AluK profiles, ensuring exceptional performance, security, and sustainability. By focusing exclusively on this brand, we maintain unparalleled quality control and continuous product refinement. Our team combines technical proficiency with a commitment to meeting current regulations for domestic and commercial applications. We prioritise client satisfaction through precise consultations, transparent pricing, and rigorous adherence to industry standards.

Our infrastructure supports comprehensive project delivery, from initial design to final installation. With certifications reflecting our dedication to excellence, we serve both residential and commercial sectors across London and surrounding areas. Our product range includes windows, doors, curtain walling, and ground floor treatments, all engineered for durability and aesthetic appeal. This focused approach ensures clients receive tailored solutions that balance functionality with modern design.
Services
Windows Doors Sliding Doors Bi-Fold Doors Curtain Walling Ground Floor Treatments
Details
  • Year established: 1997
Highlights and features
  • We have over 25 years of experience in aluminium window and door systems.
  • We exclusively use award-winning AluK profiles for guaranteed performance.
  • Our products come with a 5-year warranty for lasting quality assurance.
  • We offer precise thermal performance solutions meeting current Part L regulations.
  • Our team provides tailored consultations for residential and commercial projects.
Services
Aluminium Windows
Our high-performance aluminium windows, including the 58BW and 70mm direct fix systems, offer superior security and thermal efficiency. Designed to meet Secured by Design standards, these lightweight yet durable systems provide modern aesthetics while complying with current Part L regulations. Available in various configurations like tilt-before-turn and steel-replacement options, they suit both residential and commercial applications with custom colour and finish choices.
Bi-Fold Doors
The BSF70 bi-fold door system combines narrow frame profiles with adaptable configurations for seamless indoor-outdoor transitions. Secured by Design certified, these doors feature low thresholds for accessibility compliance and offer thermally broken options. Tested for over 500,000 cycles, they ensure durability in residential and commercial settings while maintaining excellent weather tightness and thermal performance.
Curtain Walling
Our SL52 curtain walling system creates robust, thermally efficient facades with load-bearing capacities up to 400kg. Available in faceted, curved, or angled designs, it integrates seamlessly with other systems while offering steel-look or timber-effect finishes. The capped system exceeds safety standards and provides multiple drainage options for commercial buildings requiring both aesthetic appeal and structural performance.
Ground Floor Treatments
GT55 thermally broken and non-insulated systems provide durable entrance solutions for high-traffic commercial environments. Featuring anti-finger trap mechanisms and slim profiles, these systems combine safety with modern aesthetics. The ladder-frame construction allows easy integration with other window and door systems, suitable for shop fronts and partitioning applications requiring thermal insulation or cost-effective alternatives.
Sliding Doors
BSC94 sliding door systems offer space-efficient solutions with 200kg panel capacity and excellent thermal performance. Available in multiple colours and configurations, these secure doors feature three-chamber inline technology for residential and commercial buildings. The aluminium construction ensures durability while maintaining narrow frame profiles for maximum glazing areas and natural light optimisation.
Questions
What products does Superglazed specialise in?
We specialise in high-performance aluminium windows, doors, curtain walling, and ground floor treatments using award-winning AluK profiles.
Do you offer commercial solutions?
Yes, we provide tailored solutions for both commercial and residential projects, including shop fronts and high-traffic environments.
Are your products energy efficient?
Our systems meet current Part L thermal performance regulations, ensuring energy efficiency and reduced environmental impact.
What warranty do you provide?
We offer a 5-year warranty on all our aluminium window and door systems for lasting quality assurance.
Can you assist with custom designs?
Yes, our in-house team provides design consultations and can create custom solutions to meet specific project requirements.
Do you supply replacement windows?
Yes, our 58BW ST Heritage Window System offers steel-look replacements with improved security and performance.