Aluminium Bi-Fold Doors
Our aluminium bi-fold doors are available in 5 standard high-quality powder-coated aluminium colour finishes (or over 150 bespoke RAL colours), all of our bifold doors are manufactured to the very highest standards, installed using 3-dot laser levelling, sealed with highly thermal tape sealants, come with either a 10 or 20-year guarantee and will transform any patio or garden surroundings.
Our unique range of bifold doors provide the most elegant operation, space and light in abundance and are designed and engineered to maintain the highest possible security for your home in Milton Keynes.
Our Showroom is based in Bradwell Abbey, Milton Keynes (Just off the A5 West, Abbey Hill Roundabout) so please contact us to make an appointment, come and have a tea or coffee and try folding, opening & closing our bifold doors to your heart’s content.
We look forward to seeing you.
Cortizo FD120 Bifold Door
The Cortizo FD120 exterior patio doors is a beautifully crafted and expertly finished folding door system made from premium grade aluminium with a slim, squared edged 73mm sash & frame system providing a truly elegant bifold door for your home.
The FD120 is extremely smooth to operate and is available in sash widths of up to 1200mm wide by 3000mmm tall and with Uw values from 1.1 (W/m2K).
With finger-safe gaskets and high-security locking system, the FD120 offers exceptional value for money & has great lead times for all bespoke orders.
Dutemänn FD85 Bifold Door
Dutemänn FD85 is a feature smart bifold door system that is aimed at the more discerning homeowner, architect or builder, and has the Quad-bolt™ security system, is PAS24:2016 compliant and also complies with part Q of building regulations for new build dwellings. Making your Milton Keynes home secure.
The FD85 boasts a slimline 105mm door-to-door mullion and is among the slimmest sliding folding doors available, and has an 85mm profile depth for added strength and rigidity. These doors are available, not only in a wide range of RAL colours, but also available in a selection of brushed metal finishes, which we have on display in our Milton Keynes showroom.
Due to its unique profiling construction, the FD85 can be made in larger sash widths of up to 1350mm wide, allowing the client to specify triple glazing windows with a maximum overall width of 4050 mm wide.
A truly stunning bifold door!
Schüco ASS70FD Bifold Door
The German Engineered Schüco ASS70FD Bifold Door is the ultimate premium door and is one of, if not the most rigorously manufactured folding doors available on the market today.
The ASS70FD has a supremely quiet operation from stainless-steel wheels operating on stainless-steel rails, is PAS24:2016 compliant and has a multi-point locking system to the folding door as standard.
Additionally, the Schüco ASS70FD Bifold Door that is available in Milton Keynes and surrounding areas comes with an extended 20-year guarantee.
Origin FD1 Bifold Door
The Origin Bi-fold Door offers an amazing array of choices, underpinned by quality and exacting standards.
Clever engineering enables the doors to operate with ease, quietly and efficiently.
Origin Bifold Doors are fitted with a unique 8 point locking system and finger-safe gaskets for outstanding security and safety.
If choice combined with quality is your criteria then Origin Bifold Doors are the doors for you, with an industry-leading 20-year guarantee and over 150 RAL colours to choose from, including dual colour and wood effect finishes.
View Our Brochure
Read more about our aluminium bifold doors in our highlighted brochure. You can download any of our brochures, include this one and many others, 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!
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.
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.
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.
Great new bi-fold door and especially great service from all the team at Infinite. We are very happy customers!
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.
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.
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.
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.
Amazing service, Thanks Colin.
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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.
Aluminium Bifold Door Prices, Milton Keynes
Want to know more about our full range of aluminium bifold doors? Reach out to a member of our expert team today!
Our team of friendly professionals are always on hand to answer any questions or queries you may have about your upcoming home improvements. Speak to us via our online contact form. Customers can fill out their details and we aim to respond as soon as possible.
We look forward to hearing from you!