External Bi-Fold Doors

Prices starting from: £1,250.00

External Bi-Fold Doors

With cutting edge features and performance paired with an array of stunning finish options, our range of external bi-folding doors make a remarkable addition to any home. Our ranges come in 3 to 6 door configurations in standard opening sizes, for openings from 1.8m to 4.8m, meaning we’ve got a size of folding sliding door system suitable for almost any home.

External bi-fold doors open exactly as their name suggests; folding in a concertina style as opposed to folding outwards on standard hinges like an exterior French door would. While folding sliding doors more accurately describes how the doors operate, bi-folding has become the more popular name by far.

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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

The advantages over standard hinged exterior and sliding doors is that they can fill a much larger space, whilst also allowing large openings in and out of the home should you ever need it. In addition to this, the huge amount of natural light they allow in has the benefit of making your home appear larger than it actually is.

Their easy-to-hang design meaning they can be installed simply and quickly; any builder or joiner will be able to follow our step by step installation guides. As much pre-machining is done as possible, minimising the work you have to do on site. Finally, their reversible design means that you can hang them to slide either way, depending on your preference or layout in the home.

Whether you want oak or pine with a fully finished or unfinished style, we have the bi-fold system you're after. We offer prefinished with high-build stains, white primed or unfinished bi-fold doors for you to stain or paint the way that you want; turning your dream home into a reality.

We’ve designed our bi-folds for longevity as well as beauty, so we offer the most modern constructions to make sure your doors last and last. Doors made of one solid piece are notorious for bowing and warping, so our Icon Solid Oak comprises of three oak sections pressed together in different directions. This distributes any stress, keeping the door stable. Our engineered core sets 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 bi-folding sets 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. Paired with the toughened, double-glazed glass panes is Secured By Design hardware that makes our bi-fold doors a security feature that protects your home in the most stylish way possible.

Our bi-fold U-Values – which relates to how energy efficient the doors are - show just how effective they are at keeping heat within your home, so you’re making the most of the energy you pay for whilst being more environmentally friendly at the same time.

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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