Bifold Doors
Connect your home and garden with a stylish set of Anglian external bifold doors. Add to the outside of your home or as an inside door between your Anglian conservatory and living space.
Our bifold doors are made from aluminium, a material known for its durability and bold range of colours. Unlike uPVC or wood, aluminium bifold doors have slimmer frames that can support larger panes of glass to make for some impressive views.
The price of our bifold doors covers the whole process end-to-end, from survey to the delivery, installation and even aftercare. Get your free quote today.
Get a PriceWhat are Bi Fold Doors?
Bifold doors are a kind of folding exterior door made up of several panels that fold back against the wall in sections as a concertina. The framed glass panels slide along a track to make them easy to open and close.
With large panes of glass that let in plenty of natural light, exterior bifold doors are usually on the back of a house leading to a patio or garden. Like traditional French doors or sliding patio doors, bifold patio doors also fit upstairs openings, such as a terrace or balcony.
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The Benefits of Bifold Doors
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Aluminium Bifold Doors with Spectacular Views
Bring a little of the outdoors in with patio bifold doors or conservatory bifold doors custom made for the perfect fit. Enjoy uninterrupted views of your garden with doors that maximise the natural light flooding your home.
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Bi Fold Doors Made to Measure
Bifold doors are made to measure and suitable for any size property. They can have as little as two panels for smaller homes or up to seven for larger openings.
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Customise your Bifolding Door Design
Find a shade to suit your home from over 200 RAL colours (i). Our long-lasting powder coat finish means our bifold doors offer a vibrancy that will not wear out.
Bi folding Door Colour Options
Get creative and choose from over 200 RAL bifold door colours to match your existing windows and doors, or be bold with a contrasting colour. There is even a dual colour option for a different shade on the inner and outer frames. Keep traditional with white bifold doors or add a modern twist with Anthracite grey bifold doors.
- RAL*
- White
- Anthracite Grey
- Chocolate Brown
- Jet Black
- Light Grey
Explore Folding Door Designs
Flexible, Concertina Doors
Bifold doors offer a lot of flexibility when it comes to configurations. Choose the number of panels, the direction of opening and the inclusion of a primary door, known as a traffic door.
Even Number of Bifold Panels
Bifold doors with 2, 4 or 6 panels offer additional design flexibility. A 2-2 design with no primary door that folds away evenly at both ends is a popular alternative to sliding patio doors. You can also add a primary door that slides one way, and the remaining three doors fold away at the other end.
Odd Number of Bifold Panels
Bifold doors fold away in pairs, so when you choose a door design with 3, 5 or 7 glass panels, one of the doors operates independently as a traffic door. It is a good idea to include a primary door to gain easy access without having to open the full set of doors.
Compare Bifold Doors with Sliding Doors
| Aluminium Bifold Doors | UPVC Sliding Patio Doors | |
|---|---|---|
| Energy rating (U-Value) | 1.4 | N/a |
| DSER Rating | N/a | B |
| Glazing options | Double glazing | Double glazing |
| Max. width/max. height |
6200mm max width 2400mm max height |
6000mm max width 2600mm max height |
| Sound reducing option | ||
| Number of designs | 9 | 9 |
| Frame colours |
Over 200+ RAL colours |
9 colours |
| Dual colour option | ||
| Door locks | Yale 3-star cylinder, multipoint locking | Yale 3-star cylinder, multipoint locking |
|
Decorative and obscure glass options* *Exclusions apply |
Obscure glass
|
Decorative glass
Obscure glass
|
Minister
| Aluminium Bifold Doors | UPVC Sliding Patio Doors |
|---|---|
| Energy rating (U-Value) | |
| 1.8 | 1.6 |
| Glazing options | |
| Double glazing | Double glazing |
| Max. width/max. height | |
|
6200mm max width 2400mm max height |
6000mm max width 2600mm max height |
| Sound reducing option | |
| Number of designs | |
| 9 | 9 |
| Frame colours | |
|
Over 200+ RAL colours |
9 colours |
| Dual colour option | |
| Door locks | |
| Yale 3-star cylinder, multipoint locking | Yale 3-star cylinder, multipoint locking |
|
Decorative and obscure glass options* *Exclusions apply |
|
Obscure glass
|
Decorative glass
Obscure glass
|
Why Choose Anglian Bifold Doors?
Secure
Our aluminium bifold doors have a multipoint locking system fitted at intervals along the sliding track and a Yale 3-star cylinder lock on the primary door. The panels have toughened glass, robust hinges and glazing beads on the inside that prevent the glass from being removed externally.
Thermally Efficient
Well-fitted bifold doors are just as effective as other door types at keeping the cold out and heat in. A thermal break in the frame helps to keep out the cold, while large panes of glass let the natural heat of the sun to flood your home. All our Aluminium doors have fully insulated frames to further improve energy efficiency.
Made in Britain
Your aluminium bifold doors are manufactured right here in the UK. They proudly carry the Made in Britain mark, a sign of unbeatable quality and craftsmanship.
Our Happy Customers
Before
Mrs Baker, Norfolk
Aluminium Jet Black bifold doors
“Our new bifold doors are fantastic. We can now open the house up in summer. The house is warmer, more secure and they have added something special to our already characterful barn. Compared to our old timber doors, we are confident the new bifold sliding doors will reduce our heating bills. We wouldn’t hesitate to recommend Anglian and plan to use them again.”Get a Price
After
Why Anglian?
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Quality Bifold Doors
Your bifold doors come with our insurance-backed 10-year frame and 15-year glass guarantees.
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Flexible Finance
Spread the cost of your new bifold doors with our low-rate finance plan from just a £199 deposit.
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Delivered and Installed
The price includes the survey, manufacture, installation and aftersales for your bifold doors.
Bi Fold Door FAQs
How do bifold doors work?
Bifold doors are made of several glass panels known as leaves that slide on a track. The panels fold in a concertina and slide smoothly along the doorframe until they stack against the wall.
How wide can bifold doors be?
Our bifold doors have a maximum width of 6200mm and a height of 2400mm with up to seven panels. Anglian bifold doors transform up to 90% of the entranceway into an opening, with the frame occupying just 10% of the space when stacked away to the side.
Are bifold doors secure?
Like all Anglian doors, exterior bifold doors offer an excellent level of security. They have a multipoint locking system fitted at several points along the sliding track, high-security hinges and toughened glass to deter intruders. The primary bifold door has a 3-star Yale lock and glass panels with glazing beads on the inside to prevent them from being removed from the outside.
How much do bifold doors cost?
Bifold doors may be more expensive than French or sliding patio doors in the same material but are worth every penny. A quote from us for exterior bifold doors includes the initial survey and measurements right through to aftercare. You’ll pay one price with no hidden costs.
Are bifold doors better than sliding doors?
While both slide along a track, Bifold doors and sliding doors open in different ways. Bifold doors have up to 7 panels that fold away at each end of the door frame, turning up to 90% of an entranceway into an opening. By contrast, sliding doors have up to 4 panels and slide one behind the other with a door fixed in place in the frame. The better option depends on what features are most important to you. Speak to our team today to talk through the pros and cons in more detail.
Trusted by
The British Board of Agrement provides certification on the quality of our products.
Independent service that deals with disputes between registered businesses and consumers.
Certifies products made from start to finish in a British factory by British craftspeople.
Anglian is a leading member of the Glass and Glazing Federation (GGF).