External Bi-Fold Doors

Prices starting from: £1,250.00

External Bi-Fold Doors

Explore Aspire Door‘s range of external bifold doors, available in a variety of colours and finishes.

All of our bifold patio doors have cutting edge features and performance paired with an array of stylish finishes. With rustic wood options like the Icon Oak bifold doors and contemporary aluminium options like the Revere Grey in anthracite grey, there’s a door set for every style of home.

Our external bifold doors range has many sizes available; including 3 to 6 door configuration in standard door sizes, with openings from 1.8m to 4.8m. We have folding patio doors system suitable for almost any home.

As their name suggests, external bifold doors fold in on themselves in a concertina style. This allows them to be neatly pushed to one side of your doorframe which makes them very space-efficient. In contrast, exterior french doors open outwards on their hinge. This requires room in your patio or garden for the doors to sit.

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  • 1800mm Horizon Unfinished 3+0 Bifold Doors - Open

    Horizon Unfinished

    • Door FinishUnfinished
    • Door Leaf Thickness54mm
    • Door Set ConstructionEngineered Softwood
    • Door Set U-Value1.5 U-Value
    From: £1,250.00
  • 1800mm Aspect Grey 3+0 Bifold Doors - External Shot

    Aspect Grey

    • Door FinishAnthracite Grey
    • Door Leaf Thickness54mm
    • Door Set ConstructionEngineered Softwood
    • Door Set U-Value1.5 U-Value
    From: £1,499.00
  • 1800mm Icon White 3+0 Bifold Doors - Open

    Icon White

    • Door FinishWhite
    • Door Leaf Thickness54mm
    • Door Set ConstructionEngineered Softwood
    • Door Set U-Value1.5 U-Value
    From: £1,499.00
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    1800mm Icon Solid Oak Fully Finished Bifold - External Shot

    Icon Solid Oak Fully Finished

    • Door FinishFully Finished
    • Door Leaf Thickness54mm
    • Door Set Construction3 Part Solid Oak
    • Door Set U-Value1.6 U-Value
    From: £1,530.00
  • 1800mm Icon Oak Fully Finished 3+0 External Bifold - Open

    Icon Oak Fully Finished

    • Door FinishFully Finished
    • Door Leaf Thickness54mm
    • Door Set ConstructionOak Veneer
    • Door Set U-Value1.4 U-Value
    From: £1,539.00
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    1800mm Revere Grey Aluminium 3+0 Bifold Doors - Closed Shot

    Revere Grey

    • Door FinishAnthracite Grey
    • Door Leaf Thickness70mm
    • Door Set ConstructionAluminium
    • Door Set U-Value1.5 U-Value
    From: £2,070.00
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    1800mm Revere White Aluminium 3+0 Bifold Doors - Closed Shot

    Revere White

    • Door FinishWhite
    • Door Leaf Thickness70mm
    • Door Set ConstructionAluminium
    • Door Set U-Value1.5 U-Value
    From: £2,070.00
  • 2400mm Icon Oak Part Q Compliant 3+0 Bifold Doors - External

    Icon Part Q Compliant Solid Oak

    • Door FinishUnfinished
    • Door Leaf Thickness54mm
    • Door Set Construction3 Part Solid Oak
    • Door Set U-Value1.5 U-Value
    From: £2,499.00
  • 1800mm 3+0 Black Industrial Bifolds - Closed

    Revere Industrial

    • Door FinishBlack
    • Door Leaf Thickness70mm
    • Door Set ConstructionAluminium
    • Door Set U-Value1.5 U-Value
    From: £2,699.00

Further information about External Bi-Fold Doors

External Bifold Doors benefits


We offer a wide range of finishes and designs in our bifold door range so you can find a style that suits your exterior. We offer beautiful wooden bifold doors, available unfinished, like the Horizon Unfinished Bifold Door, or finished like the Icon Solid Oak Bifold Door.

Our prefinished doors are ready to hang as soon as they arrive, whilst our unfinished doors can be finished at home to perfectly complement your home. You can stain or paint your bifold door the way you want, turning your dream home into a reality.

We've designed our bifold doors for longevity, as well as beauty. We offer the most modern constructions and safety features to ensure your doors will last. Using engineered cores, our doors aren't at risk of warping or bowing like solid doors but enjoy all the aesthetic benefits. Engineered oak distributes stress by using separate pieces of wood which are pressed together in multiple directions. This creates a strong core that helps keep the door stable. Our engineered core bi-folding doors also benefit from this added strength, with the core taking the strain of any forces while the face veneers provide the luxury finish.

All of our bifold doors comply with UK building regulations. From thermal insulation properties to the safety of our toughened glass, our products either meet or exceed the requirements set by national standards.


Bifold Doors, French Doors & Sliding Doors: How To Choose Your Patio Doors Type


The three main types of patio doors are external bi-fold doors, french doors and sliding doors. Each has its own benefits but bifold patio doors are one of the most popular choices in both traditional and contemporary homes.

French doors are famous for their European charm and open outward on a hinge. Sliding doors are a more modern option and open by one panel of glass sliding behind the other.

External bifold doors offer all the space-saving functionality of sliding doors with the charming aesthetics of french doors. One of the main advantages of a bifold door is that the door will fold in on itself so doesn't take up much space as a french door when open. Sliding doors allow for a lot of natural light to enter your home, but can't open as wide as a bifold door.

Whatever patio door you choose, you can be sure an Aspire Doors patio door set will be of the utmost quality.


What Is A Bifold Door U-value?


Our bifold doors offer excellent U-values, which relates to how energy efficient your bifold patio doors are.

The lower the U-value, the better insulation properties your bifold patio doors offer. Our patio doors low u value will help keep heat within your home. This is especially useful during colder months, as your heating will be trapped inside where you want it. Not only does this save on energy bills, it's also more environmentally friendly.


Are bifold patio doors safe?


Security is always a concern when choosing a new door set for your home, and we take this seriously at Aspire Doors. Our bifold patio doors are 54mm thick for enhanced structural stability and fitted with toughened, double-glazed panes. As well as multi-point locking for extra security, our hardware includes the top hung Secure by Design system.

Read more about External Bi-Fold Doors

Bi-fold doors are a great, handy space-saver that look great, fit well in most homes, and are ideal for letting in lots of natural light and allowing you to enjoy a view of your front lawn or garden. There are a lot of different styles and designs of bi-fold doors to choose from. Here’s a […]
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Bi-fold doors are becoming increasingly popular both as external doors and as internal doors in areas where people want to enjoy a more flexible, open-plan set up. Bi-fold doors are attractive and luxurious, and they offer space-saving benefits too because of the way they fold up on each other when you open them. These doors are relatively easy to […]
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What Types of External Bi-Fold Door Are There? Image
An external bi-folding door typically leads from the inside of your house to your patio or garden. They are made up from a minimum of three doors, and here at Aspire they increase up to six door configurations – filling brickwork openings from 1.8m Compared to more traditional patio doors, external bi-fold doors are much […]
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West Hoathly 4
One of the most common questions we get asked here at Aspire Doors is “what is the difference between solid doors and an engineered external bi-fold doors?” The answer to this is much simpler than you might first think. Read on to find out more! How are Solid Doors Made? Solid external doors will always have […]
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Bi-folding doors are here to stay.  Thanks to their concertina-style construction, they can be made large enough to replace entire walls – and being mostly made from glass, they’ll allow light to easily circulate your interior, which will further contribute to the sense of space. That said, bi-folding doors are just one of several types of doors […]
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Evolve Oak Fully Finished Handle
Bi-fold doors are becoming increasingly popular for patios, conservatories, and back doors that open out onto gardens. They are great for making your living room or conservatory a spacious looking, bright and airy place, and they’re a great choice because they don’t take up a lot of space – the doors fold in on themselves, […]
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A well-painted external door is a thing of beauty. A simple lick of paint can change the look of your home in an instant. When looking at your doors from the outside or in, a well-painted external door set can be the subtle difference that makes visitors or passers-by look in admiration. Our handy guide […]
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To keep your external bi-fold doors looking great and operating smoothly you should clean them as well as possible. Most people wash the windows and give the frames a good clean but that’s not all that needs to be taken care of. Cleaning the tracks and maintaining the locks is also an important part of making […]
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As attractive and functional as bi-folding doors might be, they can fail. After years of daily use, you might find your bi fold door not closing or locking properly. Luckily, with a little know how you can learn about adjusting bi fold doors so they're in working shape in no time.
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External bi-fold doors are a lot larger than your standard door, which means they have a much larger surface area for heat to dissipate through. This is why it’s extremely important that you can rely on the fact that the door you’re purchasing is well made and delivers high thermal performance to keep your heat in […]
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An elegant external door solution that is finding increasing favour in traditional and contemporary homes, bi-fold doors are an attractive and convenient replacement for French doors or more common hinged doors, particularly in conservatories. Why Are Bi-Fold Doors So Popular? This is primarily because of how much extra light they let into a home, as well as […]
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2400mm Horizon Unfinished 3+0 Bifold Doors - Internal Shot
Chances are that if you’re visiting this page you’ve got a question about external bi-fold doors. We’ve gathered together the questions we get most frequently asked by customers so hopefully this is where you’ll get the quick answer to that question about external bi-folds you’ve been looking for. For more in depth information be sure […]
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