Transform your home with our high quality, great value range of uPVC and aluminium bifold doors. We offer a range of colours, sizes and finishes to suit your needs.
Bifold doors have multiple panels that fold back on themselves as they slide open. Simple hinges combined with a track system allow them to open smoothly and open neatly, like a concertina. Whilst their common name is ‘bi-fold’, they actually have a series of panels that make them ideal for larger opening
From £1,759.00 - £5,199.00
Our fantastic value uPVC external folding doors are energy efficient, great quality and budget friendly. Choose from our online options in anthracite grey or white for fast home delivery, or contact us for bespoke size and colour options.
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Lightweight, durable & stylish, our aluminium bifold doors offer the perfect way to transform your home. Available in popular white, black and anthracite grey, these secure and low-maintenance doors are a great investment.
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Anthracite Grey/White | Climadoor
From £1,979.00 - £3,359.00 inc VAT
Anthracite Grey/White | Climadoor
From £2,397.00 - £4,314.00 inc VATWe've 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.
Create the home of your dreams 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.
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 1.8m 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 Climadoor products. 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. Aluminium doors are powder coated making them durable, easy to clean and maintain, and protecting them against corrosion and wear.
There's never been more choice when it comes to bifold exterior glass doors. All our uPVC and aluminium bi-folding 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.
This project was completed for eco food company The Greensome and was located in Woking, Surrey. The brief was to support them in the creation of their first garden cabin by supplying made to measure bifold doors and windows to suit bespoke openings.
Our high-quality external bi-fold doors start from just £1,759 inc. VAT. They 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-fold doors cost will vary based on material, style and size so check our prices online.
With free mainland UK* delivery for all orders over £750, the price of your bifold door set is all you need to pay. You'll have them installed in no time at all. Find out more about patio door costs.
Our range of exterior bifold doors are a great choice when it comes to security and thermal performance. Our doors are tested to stringent standards set by the UK police to reduce crime, achieving a PAS24 rating, a high-security standard overseen by the BSI (British Standards Institution).
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.
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 (energy performance) and Part F (ventilation) building regulations. Expect great thermal performance and low energy loss with an exterior door set, keeping your energy bills low.
Our bi fold patio doors use keyed cylinder locks.
Part Q compliant (security in dwellings) sets come with a 3*, standard doors come with a 1*
Clear, low-E toughened double glazing makes all our bifold doors safe and secure.
From 3 door to 6 door systems, you can choose the number and configuration that suits your home.
We have options that fold to the left, to the right or both. They can be set to open inward or outward.
Lever handles are supplied for grip and ease of use.
Professional installation is strongly advised. Full fitting instructions are available.
Glazing is supplied loose for easier installation of the doors on site. Some sets can be delivered fully assembled, but others may be too large. We strongly recommend you use a professional installer for the set and the glazing/bars.
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.
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 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.
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 by improving your home's external appearance and internal ambiance. It's easy to introduce a better view of the outside space and plenty of light with new bi-folding doors. If you have any questions about installing them in your home, feel free to contact our sales team for more information.
Whether you're looking for a 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!
We pride ourselves in bringing you a varied and affordable selection of doors from the UK's top manufacturers. Based in the heart of the UK and with 10 years in the trade, we've established ourselves as a go-to for high-quality yet budget friendly patio doors. Serving retail and tradespeople alike, we offer a wealth of knowledge and expertise to help you find the right product for your home improvement, renovation or build.
Shopping online with us is easy and delivery is quick and convenient, free for orders over £750 unless you choose our express options where available. With our flexible payment options, you can spread the cost of your purchase using Klarna too. With the peace of mind provided by our 10 year manufacturer guarantee, you can buy from our website with confidence and simplicity.
Frequently Asked Questions
A bifold door is a type of door that consists of multiple sections, which fold flat against each other when opened. This allows for a large, uninterrupted doorway and easy access to the outdoors. They create a concertina effect, folding back to one side. They are a popular choice for maximising space and enhancing natural light in a room.
No, you typically do not require planning permission when installing bifold doors in your home. They are considered a 'permitted development', meaning you can replace existing doors or add them to extend into your garden without going through any applications.
Yes, they can add value to your house. Experts estimate that they can increase the sale value by 5-10%. Adding a set can enhance your property value and offer a favorable return on investment. Installing them is a smart move to boost your home's worth.
The ideal U-value is between 1.1 and 1.5 W/m2K. A U-value within this range ensures cost-effectiveness, energy efficiency, and effective insulation. In addition, double glazed bifold doors can also provide enhanced security and noise reduction due to their increased thickness.
Bifolding doors are a great investment as they add value to your property while providing extra space and attractive designs. Despite the glass, they offer good security and potential privacy. Installation is simple, and tricky spaces can easily accommodate multiple doors. Find out more about the pros and cons of bifolds in our dedicated article.
It's important to remember that these products are designed to be fitted by a qualified tradesperson. Without expert knowledge, you risk damaging or incorrectly fitting your bifold door. Full fitting instructions available online prior to ordering.
They get their name because they consist of two panels that fold together when opened. Although modern designs usually have more panels, the name "bifold" originates from the traditional two-panel folding method. This simple design influenced the naming convention, which persists today.
They should open outward if used as an external access point. This prevents wet doors from soaking carpets or curtains and maximises indoor space. An outward opening is often preferred for these practical reasons.
Proud stockists of....
Bring industrial-inspired design into your home with our collection of heritage steel-look doors. Available in bifold, French and internal door options, these on-trend designs offer the distinctive appearance of traditional steel doors with the practicality of modern materials. Browse our range today and transform your living space with striking heritage style doors.
Trusted stockist of Climadoor; the Folding Doors brand.
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