Introducing the Origin Internal Door (OI-30)

Slimline and sleek in design, the Origin internal door (OI-30) is the ideal way to divide your home without compromising on natural light and space. French and single doors are available, as well as corner configurations and fixed screens, depending on your preference. Get in touch with a member of our team to get started on your project.

“Whatever the space, divide it your way.”

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Origin Internal Doors (OI-30)

For a straightforward installation, this internal door can be hung on an existing door frame, causing minimal disruption to your space. Alternatively, you can opt for an aluminium frame to complete the look. Creating a beautiful focal point in your Surrey home, it is ideal for introducing areas to relax or work in.

As with all Origin products, this internal door is manufactured in the UK and made from lightweight yet extremely durable aluminium. Designed to last and withstand wear over time, this stunning feature will continue to look great even years after it’s been installed. Bespoke to you and available in a huge range of colours and configurations, there really is no limit when it comes to your creative vision.

origin OI-30 aluminium internal screen


  • 40mm frame depth
  • Maximum frame height of 3,000mm with all four of the configuration options
  • Single doorFrench door, Fixed screen or corner configuration options
  • 150 RAL colour options available
  • Open-in or open-out configurations
  • Standard, contemporary, signature and heritage handles available
  • Secure locks with single and French doors
  • Toughened glass glazing options of either 4mm, 6mm or 6.8mm
origin OI-30 aluminium french door installation
premium bifold doors surrey

Glazing Options

With the Origin internal door, you can choose from toughened glass glazing options of 4mm, 6mm, or 6.8mm. All of these are extremely slim, meaning minimal space will be taken up when one is installed. You can also choose between clear, frosted or reeded glass, creating extra privacy if required.

Georgian Divider Bars

Depending on your preference, horizontal or vertical divider bars can be chosen. These Georgian bars create a timeless look and tie the look together for a minimal finish. Opt for more glass and fewer bars to increase levels of natural light, or increase the number of divider bars to achieve an art deco look.


Every element of your new internal door can be made bespoke to your unique style. This even includes the style of the beading. There are two options available: square or chamfered beading. Choose square for a modern statement or opt for chamfered if you are after a soft, refined finish. You are in control when it comes to design.

Handle Models

All the handle models for the Origin internal door (OI-30) are manufactured to the highest standards. Choose from the standard, contemporary, signature or heritage handle ranges to find the perfect finishing touch for your new feature. All handle options are spring loaded and designed to last for years.

Aluminium bifold door prices surrey

UK Manufacturers

All Origin products are manufactured in the UK, meaning you are guaranteed exceptional quality and product performance.


The single and French internal doors are complete with secure locks in various options including release, latch only, finger bolt and tilt and release.


The great thing about Origin internal doors is that they work in any property type. Instantly transforming your home, they will elevate your living space to new heights.

Start Your Origin Internal Door Quote Now

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

Origin Internal Door (OI-30) Quote

Interested in a Origin internal door (OI-30) for your Surrey property? Look no further than GHI Windows. Get in touch with a member of our professional team today and we can provide you with a quote.

We offer Origin internal doors to homeowners in Surrey and the surrounding areas, including Epsom, Weybridge, Carshalton, Esher, Cobham and Guildford.


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The Best 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.

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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

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