Exceptional Ultra Slim Sliding Doors in Milton Keynes

Aluminium is one of the most durable materials available on the market. It’s inherent strength and robustness makes it the perfect material of choice for home improvement solutions. When having an ultra slim sliding door from our selection installed into your home, you’ll benefit from a number of fantastic features including a mixture of composite materials.

Aluminium delivers a sleek, contemporary look, with our ranges slim sightlines creating stunning aesthetics. Not only this, but ultra slim sliding doors are perfect for the busy Milton Keynes homeowner. Aluminium is exceptionally low maintenance, being able to withstand changes in the weather and exposure to harsh outdoor elements.

This means that homeowners won’t have to worry about expensive repair costs or constant upkeep. Aluminium can even withstand strong UV rays, meaning you can enjoy a beautiful sliding door for years to come. Aluminium ultra slim sliding doors also offer high levels of thermal performance.

Many of our ultra slim sliding doors have thermally broken frames, which works to trap the heat your home produces and keep cold draughts out. This can help reduce your carbon footprint, alongside helping curb the cost of your energy bills in the long run.

With our fantastic range, homeowners can also enjoy a warm, comfortable living space all year round.

Ultra Slim Sliding Doors From Sunflex

We offer three incredibly slim, premium, all aluminium ultra slim sliding doors, both in double and triple glazed options and in multiple configurations, up-to 3 metres wide per panel.

With advanced engineering and ultra-narrow sightlines, our doors are designed for a perfect, smooth operation for large-glazed openings.

We boast incredibly thin 20mm sightlines with our SGV20 or our slender 30mm intermediate framed SVG30, (by Sunflex), both providing a genuine slim framed system whichever angle you view the doors from, making our systems ideal for flooding your home full of natural light.

aluminium sliding doors milton keynes
Lift Sliders Milton Keynes

Sliding Doors from Solarlux

In addition, we offer our incredible Cero II, all aluminium premium, double glazed ultra slim sliding doors (by Solarlux), or our Cero II triple glazed alternative.

With 98% visible glass, 34mm sightlines, and with thermally insulated: low, U-values of glass (Uw>1.35 W/m2K), flush frames, countless design options, limitless colour options, high security and the highest locking and security standards, the Cero door range, is truly a door to behold.

All our ultra-slim sliding doors are available to view at our 4,000Sqft showroom, by appointment. We look forward to seeing you there!

Bespoke Ultra Slim Sliding Doors

On top of a plethora of fantastic features, aluminium is also extremely versatile in design. Homeowners can choose from a wide range of RAL colours, perfectly matching their new installation to their homes existing style. We also provide the option of dual colouring, helping you create the perfect sliding door.

These numerous design options make aluminium doors perfect for both heritage and contemporary homes. You can have complete creative freedom over the design of your ultra slim sliding door, with an amazing range of customisable features, such as colour, finish and hardware.

Lift Sliders Milton Keynes

View Our Brochure

Read our highlighted brochure here. For a brochure or technical guide covering any of our other door systems, visit our dedicated brochures page today.

What Do Our Customers Say?

Excellent and prompt service from Infinite Windows & Doors when we opted to use them to provide our bifold doors. The builder who is building our extension failed to sort them through his “usual” window company so we cast out on our own and found Infinite. I’m very glad we did. The doors arrived earlier than expected, and were fitted in the course of an afternoon. They look fabulous and will look even better when the rest of the extension build is completed!

S. Thomas

Amazing knowledge from the salesperson, great clarity of documentation, customer service, installation and quality of products. Highly recommend. So refreshing to deal with a professional, approachable Company who practice integrity.

W. Rust

From start to finish we have been impressed by the professionalism and enthusiasm of the team at Infinite Windows & Doors Ltd. Their price was competitive. They worked quickly, neatly and efficiently and the standard of finish was excellent. Everyone was polite and friendly and we can highly recommend them.

E. Chua

Colin, Jamie and Jackie are a great team and a joy to work with. I introduce all my clients to them, knowing they will receive one to one attention throughout the whole process. They know their products inside out from pricing, technically to fitting on site. They work with the Architect throughout the process, providing CAD details. They work to ensure that the process is as simple and efficient as possible.

R. Luckett

Great new bi-fold door and especially great service from all the team at Infinite. We are very happy customers!

C. Aworth

I can not recommend Infinite Windows highly enough, Colin and Jamie go the extra mile with customer care. Our new windows have transformed the house.

N. Smith

5 star service from start to finish. All queries and concerns were dealt with efficiently and the final result for our new home is absolutely flawless. We highly recommend Infinite Windows & Doors as they are true professionals unlike some of the cowboys we have dealt with in the past. Thank you again.

C. Colucci

Excellent company all round. The service we received from Colin and Jacky was 2nd to none from start to finish. They have a super showroom in Milton Keynes and they displayed such a genuine interest in our project accompanied too, by their ample product knowledge which helped assist with our designs

We can thoroughly recommend them.

S. Hickman

Outstanding customer service! The response to any concerns or queries is almost immediate making us feel like we are their most important customers (I’m sure they make all customers feel this way). Doors are amazing – can’t wait for the summer 🙂 Thanks Colin and team.

L. Canavan

Amazing service, Thanks Colin.

M. Cahill

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Our Trusted Partners

Infinite Windows understand that good quality brands are vitally important, and that we ourselves would only install products in our own homes, from such suppliers that always meet the very best manufacturing standards in the industry.


We reassure you that for this reason, we work with only the most reputable suppliers who always deliver us the very best quality, service and fabrication techniques. From the most eye-catching visuals to the most leading thermal efficiencies, we never compromise with our new build or our renovation solutions.


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Ultra Slim Sliding Door Prices, Milton Keynes

When choosing Infinite Windows for your next ultra slim sliding door in Milton Keynes or Buckinghamshire, you can expect professional, stress-free installations with top quality service. Each member of our team is knowledgeable about each product we fit and install, meaning we can help you find the perfect home improvement solution for your home.

We strive to take the stress out of your installation process, with our installers treating every home as their own. We will work around your daily schedule, working alongside you to help you bring your vision to life.

Want to know more about our full range of ultra slim sliding doors? Get in touch! Our dedicated team are always on hand to answer any questions or queries you may have. Speak directly to a member of our team on our online contact form, where we’ll be happy to discuss your next project or take you on a tour of our showroom.

We look forward to hearing from you!

Lift Sliders Milton Keynes

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