Crystal Units

Crystal Units Crystal Units is a leading glass supplier, providing innovative glazing solutions for commercial, residential & heritage projects.

From C.U.in triple glazing to bespoke glass designs, we deliver energy-efficient, high-performance glass across the UK

Built for strength. Designed for safety.Toughened glass is engineered to handle the demands of modern living and commerc...
11/06/2026

Built for strength. Designed for safety.

Toughened glass is engineered to handle the demands of modern living and commercial spaces. Up to five times stronger than standard glass, it offers enhanced durability, improved safety, and reliable performance in areas exposed to impact, heavy use, or changing temperatures.

If breakage does occur, toughened glass shatters into small, blunt fragments rather than sharp shards, helping to reduce the risk of injury.

Whether it's for doors, partitions, balustrades, rooflights or glazing systems, toughened glass delivers confidence without compromising on clarity or design.

📞 Speak to our team to find the right glazing solution for your project.

10/06/2026

Strong partnerships are built on trust, reliability, and a shared commitment to quality.

We'd like to recognise WindowWorx for their continued dedication to delivering exceptional window and door installations across the South East. Their focus on craftsmanship, customer service, and attention to detail has helped transform countless homes, creating spaces that are both beautiful and energy efficient.

It's always a pleasure to work alongside companies that take pride in every project and consistently deliver a finish their customers can be proud of.

We look forward to seeing more of their outstanding work in the future.

Great to catch up with our supply partners at ALUMIL during the latest progress meeting at Leven Road.It was a valuable ...
08/06/2026

Great to catch up with our supply partners at ALUMIL during the latest progress meeting at Leven Road.

It was a valuable opportunity to review progress on site, discuss upcoming stages, and continue strengthening the partnership behind this exciting project.

And, of course, no visit to London would be complete without introducing our Greek guests to one of the city's oldest pubs, with some of the best views in the capital, and helping satisfy a well-earned craving for traditional English fish and chips.

Strong partnerships, great conversations, and shared ambition continue to drive projects forward.

Not every glazing system stops at the wall.Up & over glazing creates a seamless transition from façade to roof, drawing ...
05/06/2026

Not every glazing system stops at the wall.

Up & over glazing creates a seamless transition from façade to roof, drawing more daylight into a space while creating a striking architectural feature.

Designed for contemporary homes, extensions and bespoke projects, it blurs the boundary between inside and out.

At Crystal Units we provide fully calculated glass specifications by our experienced technical team, ensuring the glass we supply for your up and over installs is strong, safe and built to last

Some views deserve to stay uninterrupted.Glass balustrades provide a safe and durable barrier while maintaining clear si...
03/06/2026

Some views deserve to stay uninterrupted.

Glass balustrades provide a safe and durable barrier while maintaining clear sightlines across gardens, terraces and outdoor living spaces. The result is a cleaner, more open appearance that allows architecture and landscaping to take centre stage.

For added comfort, NUCLR heated glass can be integrated as an upgrade, delivering gentle radiant warmth on cooler evenings while helping to prevent condensation on crisp mornings. The view stays clear, comfortable and uninterrupted throughout the year.

At Crystal Units, we manufacture glazing solutions that combine performance, safety and contemporary design.

29/05/2026

C.U.in is changing the way homeowners and specifiers think about glazing upgrades.

Designed to fit within existing window frames, C.U.in delivers the thermal performance of triple glazing without the disruption of full window replacement. In winter, it helps retain heat and improve insulation. In summer, it helps reduce solar heat gain to keep interiors more comfortable throughout the year.

The result is a lighter, more energy-efficient glazing solution that improves comfort, lowers energy loss and supports more sustainable buildings.

No new frames. No major disruption. Just smarter glazing performance. Great for heritage upgrades.

28/05/2026

If you’re an installer, architect or building contractor and would like to see more of our factory, products, and the way we manufacture our glazing solutions, speak to our team about arranging a visit to our North London Factory.

From advanced insulating glass to specialist glazing technologies, we’re proud to show how Crystal Units combines innovation, precision and quality throughout the manufacturing process.

Get in touch to learn more about what we do behind the glass.

20/05/2026

Strong partnerships make all the difference.

We’d like to recognise Lincoln Window Design & Lincolnshire Bi-Folding Doors, our C.U.in Gold Partner, for consistently delivering excellence on every project. Their expertise, attention to detail, and commitment to quality ensure every installation meets the highest standards.

Trusted, reliable, and focused on getting it right, every time. We’re proud to work alongside a team that shares our passion for high-performance glazing and outstanding results.

Looking back on Project: Velocity, Brooklands, Weybridge, Surrey.A clean architectural finish paired with precision engi...
18/05/2026

Looking back on Project: Velocity, Brooklands, Weybridge, Surrey.

A clean architectural finish paired with precision engineering. This project featured the Schüco FW50 SG structural toggle system, delivering a frameless external glazing appearance that gives the façade a sharp, uninterrupted aesthetic.

Installed by Fleetwood Architectural Aluminium, the system combined sleek sightlines with the performance needed for a modern commercial environment.

Projects like Velocity highlight how structural glazing continues to shape contemporary architecture — maximising natural light, reducing visual barriers, and creating a stronger connection between interior and exterior spaces.

Installer: Fleetwood Architectural Aluminium

A big thank you to Lee and the team at Schüco UK for having us. It was a pleasure to present our CPDs on C.U.in and NUCL...
15/05/2026

A big thank you to Lee and the team at Schüco UK for having us. It was a pleasure to present our CPDs on C.U.in and NUCLR, and to share more about the innovation behind our glazing technologies.

It was also great to see Schüco’s new fabrication and installation training facility in action, especially seeing our IGUs being glazed within the systems.

A special thanks as well to Duncan Grover for organising such a great day and bringing everyone together.

You can find out more about the Schüco Partner Academy here:
https://www.schueco.com/uk/fabricators/partner-academy

Address

100 W Hendon Broadway
London
NW97AA

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm

Telephone

+44 (0) 208 457 4188

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