Fire-Rated Steel Doors & Windows – Trusted Protection in London

Secure your property with Jansen fire-rated steel doors and windows – engineered for maximum protection and modern design.

Why Choose Our Fire-Rated System for Your Projects?

  • Maintains structural integrity under intense heat.

  • Approved under EN fire resistance guidelines.

  • Flexible configurations to match your vision.

  • Low upkeep with long-lasting performance.

Explore Our Fire-Rated Systems ●

Explore Our Fire-Rated Systems ●

Slim20 Steel System

The Slim20 Steel System combines strength, elegance, and functionality in a sleek, minimalist design. Its ultra-slim framing allows for larger glass panels, maximizing natural light and providing unobstructed views. Engineered with high-quality steel, the Slim20 system offers excellent durability and resistance to wear and tear. It’s highly customizable, available in various finishes, sizes, and configurations to fit your design vision. Easy to maintain with minimal cleaning and lubrication, the Slim20 is ideal for both residential and commercial spaces looking for a modern, clean aesthetic.

Janisol 2 EI30 System

The Janisol 2 EI30 System is designed for maximum fire resistance and sleek design. It features narrow frame profiles while maintaining strong fire protection. Successfully tested under EN fire resistance guidelines, it’s suitable for barrier-free buildings such as shopping centers, stadiums, and office spaces. Its thermally broken profiles enable the fabrication of single and double-leaf doors and fire-resistant glazing. Available with integrated emergency exit door functions, the Janisol 2 EI30 is easy to install and offers multiple profile width options for a consistent, polished look.

Janisol C4 EI60 System

The Janisol C4 EI60 System is designed for high-security fire protection, achieving fire resistance classifications up to EI90. It features a 70mm profile depth with innovative ceramic fire boards that provide superior resistance without affecting the steel finish. Ideal for emergency escape routes, the C4 system comes with integrated wiring for connection to monitoring and alarm systems. The narrow outer frame profile and range of glass options allow for a consistent design with the rest of the Jansen line while offering maximum protection.

Art'15 E30 System

The Art'15 E30 System is a non-insulated steel profile system designed for sleek, minimalistic interior partitions. Its reduced face width provides a modern, clean aesthetic without compromising strength. It’s highly resilient and ideal for separating spaces in residential or commercial environments while allowing light to pass through. The steel material ensures long-lasting durability, and the simple frame structure makes it easy to install and maintain. Perfect for modern living spaces, Art'15 combines functionality with timeless design.

Fire- Rated Doors & Windows Product Comparison

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Experience the versatility of Chameleon Glass first-hand! Contact us today for a free consultation and explore how smart modular glass can elevate your space.

Choose a Style

Different styles of window pane designs categorized as Style 2, Style 3, Style 4, and Style 5 with varied grid patterns and sections.
Grid layout samples for window designs, labeled styles 6, 7, 8, 10, and 12, showing various pane configurations.

Our bespoke handle collection

  • Beflast door handle by Auto Zdesign and Gla

    Belfast door handle for steel door

  • Steel door handle Cambridge

    Cambridge Steel Door Handle

  • Leeds stel door handle

    Leeds Steel door handle

Customer Testimonials

  • Mark Watson

    I ordered 1No Cortizo COR Vision sliding door with 2No panes and 2No COR 60 windows in Fulham with a tilt and swing opening function. Both products are excellent quality. The measuring and installation was well managed. As we were 3 days behind the schedule, flexibility was provided with the date of installation which was most helpful. With slim sightlines, discrete handles, a flush threshold inside and outside and smooth opening the sliding doors are great. Similarly, the windows are excellent with robust handles and a very satisfying opening and closing mechanism. I would liken them to a door rather than a window. I would strongly advise the products and the service provided by AtoZ D&G.

  • Peter Grenfell

    I used Zhan and the team to source and fit wooden but contemporary windows and doors to our home. We are really pleased with the outcome - and the guys worked very hard to do quite a complicated fit out and remove the old units. Good value too for the size of the job. Definitely recommend.

  • Pipa

    I chose AtoZ Design and Glass for the supply of aluminium windows for our office in Notting Hill, and I'm pleased to say they exceeded my expectations. The windows are not only of excellent quality but also beautifully complement our office space. Their service was prompt and professional throughout the process. I highly recommend AtoZ Design and Glass for their top-notch products and services.

  • Svetlana Gherman

    Happy with the product supplied by A to Z Design and Glass.

    Will order again

  • Damian Parpalac

    Very happy, delivery was on time, was safety delivered at the door, windows was protected very good.

    I recommend it.

  • Polina Pisartsova

    I recently worked with AtoZ Design and Glass to supply and install my slim profile sliding door. Their service was impeccable, and the door looks fantastic. Highly recommended!

  • Mary Ellen Simpson

    Quality services ! Vladimir and his team once again have produced fitted furniture of the highest quality. The process from design to fitting was exemplary-communication was outstanding and attention to detail absolutely first class

Would you benefit from this?

Caring

Life is made to care of others and this will care for you. Therefore you will receive a honest information with corect and transparent answer. You being happy at the end of the project is more important to us.

Making sure

You will be visited by us 3 months after the installation by one of our professionals to check your door and make sure that you getting the best service and use of the product you have procured.

Making Work

Your final product is understood by us as being delivered and installed on time without creating extra stress just because a screw was on the floor. The team is dedicated to find solutions and make it work.

Steps

Measuring

The team will be able to come over for a measurement within 1 week from the date of the approval of the order.

Manufacturing

Production time 10 Weeks guarantee. Subject to sizes and complications.

Installation

A dedicated team to install immediately from the delivery on site of our products. Promise to find solutions regardless.

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Have questions about your next windows or doors project? Contact us for a free consultation!

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