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Bifold Doors

External bifold doors are the perfect way to show off a well-maintained garden. These glass sliding doors will extend your living space during the spring and summer months. They create a light and bright atmosphere and add a finishing touch to your living room, kitchen, or conservatory.

Bifold Doors
UPVC Bifold Doors

UPVC Bifold Doors

Choose some stunning uPVC bifold patio doors from Express Doors Direct. Our fantastic value uPVC external folding doors are all online for fast home delivery.

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Aluminium Bifold Doors

Aluminium Bifold Doors

Choose some stunning aluminium bifold patio doors from Express Doors Direct. Our range of aluminium external folding doors are lightweight, durable & stylish.

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Wooden Bifold Doors

Wooden Bifold Doors

Featuring a top hung system, Jeld-Wen's timber bi folding doors add that touch of class to any home. Available in grey, white or oak to enhance your home. High quality & great prices!

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All Bifold Doors

All Bifold Doors

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Climadoor UPVC Bifold Doors - Grey / White High Security

UPVC Bifold Doors

Anthracite Grey/White | Climadoor

From £1,979.00 - £3,359.00 inc VAT

The Express Doors Direct Bifold Doors Range

Bifold exterior doors are a popular option for many homeowners. They need minimal space to open and close compared to traditional French patio doors. Exterior bi fold doors are attractive and easy to use, helping you make the most of your living space. You could argue that bifold doors are the gold standard of patio doors

What are bifold doors?

External bifold doors have large glass panels that use a track system to slide and fold as they open. These door systems are also known as folding sliding doors, outdoor bifold doors, concertina doors or exterior folding patio doors. They are usually top-hung and use a base track to guide the door panels as they slide and fold.

Sliding bifold doors are usually installed to help create a seamless flow between indoor and outdoor spaces. Their concertina-style folding mechanism allows the door opening to be completely clear when the doors are open.

External bi fold doors are double glazed for thermal efficiency and usually made of aluminium, upvc or timber. They feature multi point locking systems to give you a safe and secure entryway. To understand how bifold external doors work, be sure to read our article explaining the different types of folding door. You can see how a bi fold door differs from french doors or sliding patio doors.

How much do external bifold doors cost?

Our high-quality external bi-fold doors start from just £1,758 inc vat. Bifold doors have a higher value than other types of patio door due to their size and sophisticated mechanisms. This is what makes them so flexible and useful. Bi-folding doors cost will vary based on material, style and size so check our prices online. With free delivery for all orders over £750, the price of your bifold door set is all you need to pay. You'll have your doors installed in no time at all. Find out more about patio door costs.

Our Range

We have handpicked a selection of bifold door systems for you to choose from. You’ll find them all here at Express Doors Direct, from different colour options to materials and finishes. Transform your home with our range of external bifolding doors, you won't be disappointed with the results.


Aluminium bi folding doors are attractive, modern, and durable. Choose aluminium bifold doors if you'd like frames that are both lightweight, strong, and easy to maintain. Made using thermally broken aluminium, they offer energy saving benefits too. Aluminium doors might cost a little more, but they're well worth it. 


Our new range of uPVC bifold patio doors, includes the same size ranges as their aluminium counterparts. Upvc bifold doors offer great value for money.


Choose a bifolding door with a timber frame for a warm and natural feel. Wood bifold doors are stylish and beautiful. Oak and hardwood doors are popular choices.

Read our guide to choosing your exterior bifolding door materials to learn more about the benefits of uPVC, wood and aluminium bi fold doors.


Our sizes range from 1.8 all the way up to 4.8 metres wide. Double glazed bifold doors can be made even larger due to the strength of aluminium frames. Panel sizes vary too, so you can get just the right configuration for your home.


We're proud to stock a range of popular brands such as Jeld-Wen and Climadoor. In fact, the Climadoor aluminium bifold doors are one of our best-selling ranges. The lightweight, low profile frames allow slim sightlines and offer the greatest room for glazing. Their strong construction allows them to reach up to 4.8 metres in width.


All our external bifold patio doors come prefinished so they can stand up to the elements.

There's never been more choice when it comes to bifold exterior glass doors. All our uPVC, timber and aluminium bifolding doors come with a 10-year guarantee against manufacturing defects for your peace of mind. We can also offer bespoke bifold doors to meet your exact requirements. find out more about our made to measure options

Bifold doors: security & thermal efficiency

Exterior bifold doors are a great choice when it comes to security and thermal performance. They are tested to stringent standards set by the UK police to reduce crime, achieving a PAS24 rating, in high-security standards. They feature a multi-point locking system and double glazing using toughened safety glass. With sturdy bifold door hardware and track systems, they are robust and dependable. With so many security features, our double-glazed bifold doors give you peace of mind. 

Energy Efficiency & U-values

Exterior bi-fold doors are energy efficient too. This is measured by u value, which is the measure of the transfer of heat. The low u values our exterior doors boast ensure they are fully compliant with Part L and Part F building regulations. Expect great thermal performance and low energy loss with an exterior door set, keeping your energy bills low.

Why Choose Bifold Doors?

Many homeowners install bifold patio doors to make the most of their outdoor space all year round. Installing an external bifold door can also increase the value of your home. They improve your home's external appearance and internal ambiance. Introduce a better view of the outside space and plenty of light with new bi-folding doors. If you have any questions, feel free to contact our sales team for more information. 

Whether you're looking for a timber, upvc or aluminium bifold door we have the ideal style waiting for you. Buy your new bi folding door online and we'll deliver directly to you. Find your perfect external folding glass doors today!

Why Choose Express Doors Direct?
All Prices Include VAT

With no hidden add-ons, all our prices on screen include VAT

10 Year Guarantee

Buy safe in the knowledge that all our products come with a 10 year guarantee as standard

3-7 Working Days Delivery*

With stock available to ship immediately, we can supply to your property in 3-7 working days. *Exceptions apply.

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