Bi Fold Doors
The ultimate in luxury, aluminium external bi-fold doors sleekly combine your home with your garden. Fold the panels away on warm days or enjoy extra daylight and unbroken views when it's cooler. There's no need to worry about your heating bills or security, as they're highly energy-efficient and fitted with the best locking system available.
- Create a door system made up of between two and seven panels
- Incorporate a ‘primary’ door that can be opened on its own
- Built to last – made from a sturdy 70mm wide mainframe profile with welded corners
- High performance security – each primary door has a tough Yale cylinder lock and the folding doors have top and bottom shoot bolts that hold them securely locked
We make it easy for you to create the gorgeous opening to your garden you’re looking for. One of our Anglian designers will visit you at home to give you expert advice tailored to your specific circumstances.
They’ll show you the range of styles, colours, glass options and decorative effects that you can choose to make your doors unique. Once you’ve decided what you want, they’ll measure up and give you an accurate quote.
up to 50% off doors
- 10 year guarantee
- Established in 1966
- Made in Britain
Explore Features and Options
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Colour options
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Security
Security
Each primary door has a tough Yale 3 star cylinder lock that meets the highest TS007 British Standard kitemark security level and is ‘Secured by Design’, while the folding doors have a two-point locking system plus top and bottom shoot bolts that hold them securely locked. That means you can rest assured that your home has great protection from burglars.
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Configuration
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Frame & glass options
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Quality build
Customer Reviews
Why Choose Anglian?
A bi-fold door not only transforms your home - it's a major investment too. One of the Benefits of an Anglian Door is that we'll design it to your own specifications, then we'll fit it with the minimum of fuss. You'll love the Anglian experience almost as much as you'll love your new doors.
Quality
Our craftspeople use the finest quality materials to make your replacement doors:
- BBA certified products
- 'Made in Britain' quality marque
- Yale kitemarked 3 star cylinder locks
- Energy efficient
Guarantee
Our focus on quality and attention to detail means we can guarantee our doors with confidence:
- 10-year guarantee on all exterior door frames
- 5-year guarantee on all garage doors
- 15-year guarantee on our Ultra gas-filled sealed units
- Additional Glass & Glazing Federation (GGF) protection as standard
Our Accreditations
Doors FAQs
Choosing the right door can be daunting with so many options - here are some FAQs to help you.
Find out moreAnglian FAQs
We love helping our customers improve their homes - read why so many people choose us to replace their doors.
Find out more6 steps to your new doors
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Home Inspiration From Anglian
If you're looking for style tips, gardening advice or would simply like to take a peek at some of the world's most luxurious properties, our 'Good to be Home' blog is a must-read. It's packed with information and ideas.