Introducing the Origin Slimline Bifold door (OB-49)

Super slim and streamlined, the Origin slimline bifold door (OB-49) will instantly create the illusion of more space. Complete with a premium feel, you can achieve the feeling of luxury in your home for less. A fully customisable bifold door system, the Origin slimline can be made bespoke to you, thanks to the wide range of handle and configuration options.

origin premium partner logo resized

Origin Slimline Bifold Door (OB-49)

With some of the slimmest sightlines available, this bifold is the answer to less profile and more glass, bringing the outside in. Increase levels of natural daylight in your home by upgrading to Origin’s premium grade aluminium slimline bifold doors and enjoy the benefits of increased thermal performance as well as enhanced security.

The ultimate all-rounder, this slimline bifold door system accommodates double or triple glazing, depending on your preference. Fully customisable, the slimline bifold door (OB-49) is available in a vast array of RAL colours ensuring it blends seamlessly with the exisiting features of your space. Choose from an extensive handle range too for the finishing touch.

aluminium bifold doors surrey


  • Up to a 20-year guarantee
  • 3-star diamond cylinder as standard
  • The doors are bottom running and incorporate a unique free glide carriage assembly, which uses acetal rollers with sealed SKF stainless steal bearings on an 8mm hardened stainless steel axle
  • Square bead internally
  • 8-point locking system and includes chamfered 20mm linear bolts and deep throw 25mm security hooks
  • Thumbturn option available
  • Each door comes with 2-5 solid zinc security hinges depending on height
  • Hafi stainless steel handle as standard
origin OB49 slimline bifold doors open
premium bifold doors surrey

Colours To Suit You

With a comprehensive handle range, including colour matched options, it's incredibly easy to find a finish that suits you. Whether you are looking to create a daring statement or after a contemporary look, the options are extensive with Origin. Alternatively, if you are still undecided, opt for the dual colour option to experience the best of both worlds.

Ultimate Security

The Origin slimline bifold door (OB-49) uses the latest multi-point lock technology in order to achieve outstanding levels of security in your Surrey home. All lead doors greater than 1,125mm tall contain Origin multi-point locking, offering 8 points of locking to achieve PAS 24 certification. Modern cylinders will provide complete peace of mind.


Choose from an array of elegant handle styles and find the perfect match to suit you. Designed and manufactured to the highest standards, the handles on the Origin slimline bifold door (OB-49) are made to withstand years of wear and tear. Take a look at the new deluxe handle range for soft touch options in black and anthracite grey.

Various Configurations

One of the greatest elements of this slimline bifold is that it is designed to suit any space. We understand that each home is different, and your new bifold needs to complement your property's existing features. As a result, the OB-49 is available in open-in or open-out options, so you have the freedom to choose what works best for you.

Aluminium bifold door prices surrey

Customisation Options to Suit Your Style

We understand that every home improvement project is different, and every homeowner has different requirements for their property. That’s why Origin Bifold Doors offers a wide range of customisation options. The doors can be manufactured in various sizes and configurations.

UK Manufactured for Expert Installations

Origin Bifold Doors are proudly manufactured in the UK, adhering to the highest standards of quality and craftsmanship. Our team of expert installers have also been trained directly by Origin, so you can be sure that when you choose GHI Windows for your bifold door projects, you will receive high quality products and installation standards.


With Origin bifold doors, you will never have to worry that your home will become susceptible to dampness or draughts. Their reliability, versatility and strong build ensure that your home is secure against adverse weather conditions.

Start Your Origin Bifold Door Quote Now

Get a free no-obligation quote today for Origin bifold doors in Surrey.

Get in Touch with GHI Windows for Your Origin Bifold Door Needs

At GHI Windows, we are committed to providing exceptional products and outstanding customer service. Contact us today to discuss your bifold door projects and let our team of experts help you choose the perfect Origin Bifold Doors for your home. Our team can provide you with a bespoke quote for your Origin bifold door projects; alternatively, you can use our online quoting tool to get a quick and easy online quote.

We offer Origin bifold doors to homeowners in Surrey and the surrounding areas, including Epsom, Weybridge, Carshalton, Esher, Cobham and Guildford. Upgrade your home and enhance your space with Origin bifold doors, installed by GHI Windows.

Origin Bifold Door Brochures

Browse Our Latest Case Studies & News

The Best Aluminium Bifold Door Services in Surrey

Want to know what our customers think about GHI? Take a look at some of the glowing reviews previous clients of ours have left us.

google logo

I found GHI by searching for window showrooms in Surrey on a google search. Their reviews looked good so I contacted them & a few other companies to get quotes. Their knowledge and advise regarding what would look good in my property was far superior and their pricing was competitive. I have just had the windows and doors installed and am delighted with the products and quality of workmanship. A big thank you to all the team and in particular Jim. Well done. Would certainly recommend!

Sandra Whitton

Just want to let you know how pleased I am with my new composite front door. Thank you to Aaron for a very tidy installation. I highly recommend this company!

Arabella Lions

Having recently moved to Surrey from Manchester I carried out extensive research when deciding to have my windows replaced in my new home. After 3 quotations from national businesses, I decided to contact GHI after finding reviews about them online. This proved to be a much more pleasant and informative experience from the sales point of view. I have just had the new windows and doors fitted and am delighted with the end product, fitting, and the service provided throughout. I couldn’t be happier and had my bi-folding doors installed just before this heatwave. Special thank you to Sean for all his efforts and keeping me informed throughout.

Lauren Groves

Aluminium windows, schuco bifolding doors, and two flat rooflights installed to my property in Banstead, Surrey. Exceptional products, informative, genuinely helpful sales guy Jim, and a first class fitting team led by Phil. I am delighted with the works carried out by the whole team. I had to wait a little longer as a result of this ghastly virus but am extremely happy I chose to use GHI. Will continue to recommend, this is my third property GHI have undertaken works to and I will be sure to use them on the next.

Nicholas Stathan

Extremely knowledgeable staff, high quality products, fair, honest, and competitive pricing. Delighted with my new windows and aluminium patio sliding doors. Installed to perfection and doors glide effortlessly. A wonderful experience throughout and I would certainly recommend GHI.

Michelle Todd

I thought I would take the time to let you know how happy I am with my flush window and folding door installation. An extremely stress free, high quality installation. The guys were very tidy and took lots of care in my home.

Mason Giles

A wonderful job provided by the GHI Windows team. I ordered Origin aluminium bifolding doors, a Solidor, and some residency 9 windows. First class service, fairly priced & fitted to absolute perfection.

Ress Evans

Superior service from the initial visit which has continued all the way till the end when the items were fitted. Flush upvc windows and Schuco bifold doors installed by Richard and his team with great care and attention to detail. Recommend this company very highly, is clear to see how they have been around for such a long time and have so many shops in what seems a saturated industry.

Gethin Davies

Delighted with my new ALUK aluminium windows and doors. GHI have transformed my home with their design and colour advice. Installation team were friendly, worked extremely hard, and provided a superb finish; particularly to windows on the tiled elevations. I am very pleased all around. Please pass on my thanks to the team and try to get my second order in before Christmas.

Sheila Gavigan

So so pleased with my residence 9 window installation carried out by the team at GHI. Would strongly recommend this company to anyone considering this product. I had some residence 9 windows fitted in my last property and the quality of install was nowhere near the exceptional standard produced by the guys at GHI. Thank you very much for a job well done!

Alisa Rhyder

Related Products

Get a Quote

Book Appointment

Call Us