Exceptional Composite Doors

Composite doors are in-built with a multitude of modern-day features, while providing the stunning visual appeal of a traditional timber door.

Perfect as both a composite front door and composite back door, our range boasts exceptional levels of security, even after years of exposure to harsh weather conditions.

Unlike many traditional timber doors, our composite doors won’t weaken over time. This is thanks to their strong timber core, which can withstand sudden impacts and helps keep your Milton Keynes home protected. Because the timber centre is protected by a strong uPVC coating, the timber core doesn’t run the risk of rotting, warping or attracting mould. Enjoy a safe, secure and stylish composite door that will continue to perform highly for years to come.

We believe that every homeowner should have the option to create the home of their dreams. This is why we offer a variety of customisable options when choosing to have our composite doors installed in your home. With Infinite Windows, we will work with you to design a new composite front door that perfectly matches your homes’ current aesthetic.

Solidor Composite Doors

We want to ensure that our customers receive some of the best composite doors available on the market. At Infinite Windows, we source our composite doors directly from Solidor. Solidor takes pride in manufacturing top quality products, testing their composite doors to ensure high levels of performance.

The composite door by Solidor offers unparalleled security, energy efficiency and soundproofing. Homeowners can have peace of mind that their home is protected for years to come with our top of the range composite doors.


Composite Front Doors
Composite Front Entrance Doors

High Security Composite Doors

Solidor’s composite doors have a solid hardwood core, which is 10% thicker than many other composite doors on the market. Once installed in your Milton Keynes or Buckinghamshire home, you can enjoy high levels of security even after years of repeated use.

Each composite door we install comes with a thermoplastic skin that doesn’t impact the colour of your new installation. This means that homeowners can have complete creative freedom of their composite door, without compromising on security.

As standard, Solidor’s composite doors are fitted with a highly secure Ultion lock. This innovative locking system has in-built intruder detection hardware.

If the Ultion lock detects a break-in, it will automatically engage and become extremely difficult to obstruct. Even if the lock is snapped twice, the Ultion lock won’t be compromised. Have peace of mind when choosing our composite doors.

Low Maintenance Composite Doors

Composite doors provide the same visual appeal as a timber profile, without any of the disadvantages of real wood. Composite doors are perfect for the busy Milton Keynes homeowner, with customers not having to worry about timely upkeep for their new installation to stay looking vibrant.

Composite doors utilise a durable uPVC coating, which works to protect the doors timber core. Thanks to this sophisticated design feature, Solidor’s composite doors won’t warp, split or weaken over time. As well as this, the uPVC coating makes our composite doors exceptionally weather resistant. Your home will be protected from any harsh weather conditions, creating a protective barrier between you and the outside world.

Keeping your composite door clean is easy. Simply wipe down the exterior with a damp cloth from time to time, and your composite door will look as good as new.

Composite Front Doors
Composite Front Doors Milton Keynes

Bespoke Designs

Composite doors are a popular choice amongst customers with heritage properties throughout Buckinghamshire. Often, traditional-style homes are fitted with old fashioned home improvements, no longer suitable for the modern-day homeowner. With our composite doors, you can enjoy a timber style profile with sophisticated modern-day hardware.

We understand that every home is different, which is why we’re proud to offer a diverse range of colour options, finishes and hardware for our customers to choose from.

Browse our choice of 23 colours, with dual colour options available. Milton Keynes homeowners have complete control over the design of their composite doors, with features such as letterboxes, handles and glazing all customisable. Get in touch with our team today to discuss our full range of customisable options!

View Our Brochure

Read more about the benefits of our composite doors in the latest Solidor brochure. You can compare these doors to our other options by visiting our 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.

Composite Door Prices

Think our composite doors would make the perfect addition to your Milton Keynes home? Get in touch with a member of our expert team today!

We’re always on hand to answer any questions or queries you may have about your upcoming project, or to discuss our full range of products and take you on a tour of our Milton Keynes showroom. Reach out using our online contact form. Here, you will simply need to enter your details and a member of our team will get in touch as soon as possible.

We look forward to hearing from you!

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