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Origin Aluminium Bifold Doors

Origin Aluminium bifold doors

Are you thinking about an extension or simply opening up the back of your house? Bifold doors are a great way of utilising whatever space you have and creating something special.

Our Origin aluminium bifold doors are folding glass doors that create a breath-taking feature for your home. When open, they allow you to enjoy pure views of the outdoors, fill your home with natural light and fresh air.

Made to measure bi-fold doors

Built-in Britain, Origin’s aluminium bifold doors connect your home to your garden, conservatory or swimming pool. Whatever space you have, our doors are available in sets from 2 – 8 doors. They concertina effortlessly to maximise your opening and create a fantastic indoor-outdoor flow. When closed, they secure neatly to keep your home warm and safe allowing you to enjoy their additional benefits of security, low U values and weather protection.

Available in two sizes

With many people now looking for the slimmest profiles possible for sliding and bifold doors, we have two size options available: 154mm and 110mm. Each of them is built to Origin’s extremely high standards, however, the 110mm door offers a 3 start diamond lock and premium stainless steel handles as standard.

Click here to compare bifold doors

Weather tight seals
Weather Tight Seals
Unique trolley system
Unique Trolley System
Ultra secure
Ultra Secure
Thermal Performance
Excellent Thermal Performance
Made in britain
Made in Britain
Low threshold option
Low Threshold Option
Finger safe gaskets
Finger Safe Gaskets
Durable Powder Coating
Durable Powder Coating
Dual Colour options
Dual Colour Options
Aerogel inside
Aerogel Inside
150 RAL colours
150 RAL Colours
20 year guarantee
20 Year Guarantee


Our aluminium bi-fold patio doors are all made to measure, individually designed and tailored to your choice. You can choose a RAL or Farrow and Ball colour to ensure your doors will flawlessly blend with your home. Our most popular colour choices are below:

Anthracite Grey 7016M
Anthracite Grey 7016M
Black Grey 7021M
Black Grey 7021M
Dark Silver Metallic 9007M
Hippca White 9910G
Hippca White 9910G
Jet Black 9005
Jet Black 9005
Light Silver Metallic 9006M
Light Silver Metallic 9006M
Slate Grey 7015M
Slate Grey 7015M


To create a seamless link between the inside and outside, many people choose a little step, which is determined by the threshold. We recommend a weathered threshold for an external step as it only has a small lip to create a weather-tight seal. The track can be sunk into the floor so it leaves a small upstand of under 1cm.

For non-weathered thresholds, usually in internal or sheltered areas, you can have the option of no lip and installed completely flush. However, they do not have the same high weather test results as our weathered threshold.


Origin has developed a secure aluminium bifold door which exceeds the latest security standards including Pas 23/24. Their 8-point locking system is combined with secure hinges and includes chamfered 20mm linear bolts. This makes it difficult for even the most determined intruder to enter.

Thermal efficiency

Origin doors are specifically designed for the vigour’s of the UK climate, ensuring the house stays warm in winter and keeps cool the summer. When it’s open, it allows a seamless transition between the outside and inside, making your home and garden one.

Origin exceeds British Building Regulations for optimum thermal efficiency as they boast a certified U-Value of 1.32.

If you want to know more about our aluminium bifold doors, please click “I’d like to know more’ at the bottom of the page or call us 01295 270938. Alternatively, we invite you to visit one of our showrooms, located in;

Click here for further information on the Origin brand.

Why Choose Aluminium folding doors

Style is nothing without the strength and security that aluminium brings.

Weighing 67% less than steel, yet incredibly strong, Origin use a premium grade aluminium across all products.

Aluminium’s innate strength makes the doors physically secure, virtually maintenance free, energy efficient and highly durable. Its structure makes it highly resilient to the elements, so the frames won’t flex, warp or corrode in the varying British weather conditions.

Our windows and doors come with:

  • 10 year installation guarantee

  • Thermal insulation (in W/m2K)


  • Security

    Pas 23/24

  • Locking

    8-point locking system

Technical Specifications

Maximum number of doors 8
Minimum width for each leaf 400mm
Maximum width for each leaf 1200mm
20 Year Guarantee yes
High security locking mechanisms yes
Durable powder coating yes
Superior Weather Protection yes
Finger safe hinges yes
Latest Technology slim yet strong aluminium frames yes
More Handle Colours than any other window yes
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