Origin OS-29 Sliding Door

Call us today: 01780 723864

The Origin Quality, the slimmest mullion

The Origin OS-29 sliding door gives you all the contemporary or classic styling of a patio door but now with an even thinner door mullion. Slim, elegant whilst providing enhanced light, less visible aluminium and great views.

Now, the thinnest Origin door on the market, it comes with the sought after slim mullion at just 29mm. There’s no thinner patio door on the market in this design. All the Origin quality, creates distinctive and prestigious doors in your home, with a 20-year manufacturer guarantee.

  • The slimmest inline slider at the mullion
  • 29mm sightline provides less visible aluminium
  • Architectural quality door handles
  • Two, three or four panels
  • High performance safety glass

Key Features

Classic or contemporary styling - you choose

Our mid-range door and now one of the slimmest where it matters.  Perfect for two or three panel doors giving you less visible bulk at the intermediate mullions and a sleeker overall aesthetic.

You benefit from the same sought after minimal look without the complexity or cost of bonded doors with similar sightline.  At the same time, the large glass creates statement piece patio doors, promising a new outlook to your garden.

Origin OS-29 Sliding Door

Origin OS-29 Sliding Doors – the classic patio, even better

Ideal for replacing a dated patio door or creating a perfect finish to your new extension.  The attractive and highly appealing frame profiles give your room the latest generation in inline sliding doors with a smooth slide action and incredible quality and feel.

Using the familiar inline design, Origin sliders use a separate architectural quality handle and separate locking facility.  Unlock the doors and slide to your desired position.  It’s as simple as it sounds.

Design and Specifications

High performance modern aluminium

Designed for standard or larger sliding door panels with all the security, energy efficiency and safety you expect.  Despite the thin aluminium proportions, these doors are strong, secure and with excellent thermal performance.

Available at sizes up to 2.m per panel and up to 2.6m high, these doors promise the ideal solution whatever your door opening and ideal when you want slightly larger.

Origin OS-29 Sliding Doors

Benefit from latest-generation glass and aluminium

Origin sliding doors come with high-grade insulated aluminium protected with a marine-grade powder-coated finish.  High performance materials combine with our top-quality safety glass.  You benefit from an aesthetically excellent high-tech door, that’s a joy to use every day.

Available from two up to six panels and up to 11m long.  Choose from fixed or sliding panels, double or triple tracks and flexible sliding panels.


Security and Energy Efficiency

Peace of mind security and lower heating bills

The advanced glass is strong and safe while also having excellent thermal insulation.  As standard you get doors glazed with toughened safety glass, having a soft-coat low-emissivity coating, warm edge spacer bars and argon gas fill.  Or you can upgrade to laminated glass for even more security.

With so much insulated glass and minimal aluminium comes the benefit of excellent U-Values.  Exceeding Building Regulations, your new doors come with U-Values down to as much as 1.2Wm2K. helping you keep your heating bills lower.

Origin OS-29 Sliding Doors.  High-end security and functionality

Operated via two locking options are multiple locking points and maximum security door cylinder. Strong, secure and reliable, these doors keep your home safe and your possessions protected.

As standard, you get toughened safety glass also having a soft-coat low-emissivity coating, warm edge spacer bars and argon gas fill.

Appearance and Customisation

Origin sliding doors. Always bespoke

We work with you and your builder at your agreed sizes.  Then we help you decide the best configuration for your home.  Choose the nature of the sliding panels and how many you’ll need.

At aluhome, we take care of all the details.  Your new doors come meticulously crafted to your precise sizes and specifications.  Truly bespoke, enhancing your existing room or new extension.

Origin OS-20 Artisan. colour, glass and handle choices

For the handles, there’s a choice of an architectural cranked handle at a hold 500mm long.  Or you can choose an integrated lock and pull handle option operating your door within the handle and backplate.

It’s the colour making these incredible doors stand out. Black and dark grey options are the most popular for modern homes, but white and any of our other 150 colour options provide even more ways to personalise your new Origin OS-29 sliding door.

Whether you’re replacing a dated set of doors or looking for a high quality solution for your new extension. Origin OS-29 gives you the desired look and feel.

Expertly made by Origin in the UK, these high performance doors give you classic or contemporary styling, ease of use and one of the best brands of sliding doors in your home.  Part of our extensive patio sliding doors range by aluhome.

Some of the images on our website illustrate how products may look and are indicative. Please contact us for current product details and specifications.

Gooches Court,
Opening Hours
Monday 9:00 am – 5:00 pm
Tuesday 9:00 am – 5:00 pm
Wednesday 9:00 am – 5:00 pm
Thursday 9:00 am – 5:00 pm
Friday 9:00 am – 5:00 pm
Saturday 10:00 am – 4:00 pm
Sunday Closed

Based on 30 reviews
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Malcolm Smith
Malcolm Smith
10:20 27 Oct 21
Nice showroom and good selection of quality products. Tim was able to offer good advice and assisted us with our... choice. Installation team were brilliant and we are very happy with the end result.read more
Charles Twort
Charles Twort
17:28 15 Oct 21
What a fantastic company! I had been searching for a specific configuration of interior and exterior doors and windows... and was struggling to find them. Then, by accident I came across Tim's company. From the moment we started to communicated I knew who I wanted to work with. Tim's techncial advice from choosing the right solutions, through to how to manage the site build requirements was second to none. The professionalism of his surveying and installers teams, didn't let me down in any department. Always professional, courteous, and tidy, while at the same time a pleasure to work with.read more
Carl Amess
Carl Amess
14:05 07 Oct 21
Exceptional company to purchase from, small enough to care but large enough to supply the sliding doors in a... configuration we couldn't find anywhere else. Frame rebate was one of the smallest we could find with 3 extremely large doors that did not need to be fixed in any specific position when open. We can know look out on our back garden and barely notice the doors. Tim and Anita are both Amazing and so are the guys that fit the Doors. Very happy to recommend!!read more
09:03 06 Oct 21
A completely: professional, knowledgeable, courteous team at Aluhome that we would wholeheartedly recommend.Customer... service from start to finish has been exemplary.We would strongly recommend anyone who is in the market for new bi-folds to visit the showroom. As with other reviewers, it would have saved us an enormous amount of time.We would emphasis the whole team, as from start to finish we have had a seamless experience.Our install was not without it’s technical challenges. Solutions offered up by other suppliers did not match our desires. Tim listened and took the time to understand what we ultimately were looking for. Combined with Aaron, they have provided a superb solution that matches our brief perfectly.Manufacturing timescales were explained and the forecasted install date was achieved as smooth as could be wished for.The install was also seamless. Aaron and the install team were again: professional, polite and took great pride in their work.We are now the proud owners of two sets of high-end, beautiful bi-folds, provided at a competitive price. We have worked with a truly professional company and are thankful we placed our trust in Aluhome as it has been completely repaid.Mike and Debbieread more
Anthony Holmes
Anthony Holmes
22:18 19 Aug 21
Thanks to ‘Aluhome’ for first class (well Informed) advice with regard to the suitability of replacing our existing ... French doors with a Less obtrusive Aluminium framed Sliding Door system.What a difference! - the views into our garden now they are clear of window frame obstructions is delightful. This coupled with more natural light to the interior, is another bonus.The installation was carried out by fitters who clearly knew their trade and with the minimum of inconvenience to us.We are happy to report that the finished job from appearance, practicality and quality, exceeded our expectations.read more
Beth Loder
Beth Loder
08:39 28 Jul 21
Tim and his amazing team have been a godsend during our extension project. His advice and friendly chats together with... his highly experienced team of surveyors and fitters made the whole experience simple and hassle free. What he doesn’t know about his products isn’t worth knowing and we came away from the showroom feeling knowledgeable and that we’d made a great informed product choice. A big thank you to the whole team, and I promise once the garden's done and the kitchen's in we will update our photos which currently I’m almost embarrassed to upload as they don’t do the bifolds justice at all! We love them, the light is amazing, thanks again Tim & Team!read more
rick davies
rick davies
13:07 24 Jul 21
Based on our recent experiences, we are happy to recommend aluhome. During a visit to their office and display room Tim... was able to give a comprehensive description and assessment of all aspects of the door and windows we were thinking of installing (replacing 25 year old wood framed patio doors and windows). The timing of delivery and installation was as predicted. The cost was more competitive than similar offers. The installation team were on time, friendly, competent and efficient. And they left the patio area as clean as it was beforehand. And we are now very pleased with our new patio door&window. Best wishes, Rick and Moread more
Lorna Kavanagh
Lorna Kavanagh
18:25 23 Jul 21
A quick and professional job, from an experienced team who care. Tim took the time to understand the project and... budget, you just can't beat face to face customer service. Aaron and Terry were reassuring and informative at every step and the install went very smooth. I always felt like I was in good hands and nothing would be a problem. Thank you guys, I'll raise a glass as I enjoy my new view!read more
Emma Price
Emma Price
11:27 19 Jul 21
We used AluHome to design and fit steel-look replacement french doors and windows at the back of our house in central... Stamford. Tim and the team at AluHome have been outstanding all the way through the process. They took time to understand our requirements and communication has been exceptional throughout. There were no delays, the doors look wonderful and the installation team were prompt, knowledgeable and paid a high level of attention of detail. There is no need to look elsewhere, we strongly recommend Tim and the team.read more
Claire Gaunt
Claire Gaunt
21:27 12 Jun 21
Highly recommend.After searching the internet high and low for information about sliding doors, Aluhome were able to... provide all the information I needed. From my first phone call I felt confident that they were the company I wanted to use.From start to finish the service has been second to none.read more
Mike Farrah
Mike Farrah
17:10 29 May 21
Great experience from start to finish. Tim was extremely helpful in assisting us with the initial enquiry for French... doors and windows that needed a specific “U” grade for building regs. He invited us to the the showroom and gave us a thorough walk through of the products. The quality of the product is second to none. Aaron - in charge of fitting- worked closely with our builder in terms of planning and measuring as well as giving some on site advice and recommendations.The provision and installation was on time with no issues and very professional.The French Doors now form the focal point of our kitchen extension and have really made the project.We highly recommend Tim and Aluhome!read more
michael dunford
michael dunford
09:13 22 May 21
We are delighted with our new front door from Aluhome. Tim and his team were a pleasure to deal with throughout.
Kevin Riley
Kevin Riley
19:56 10 May 21
A big thank you to Aluhome and all their team. Fantastic service from the moment we contacted on a Sunday. From the... solving of an issue we had (large opening and our wish to have 3 leaf), with doors new to the market and the overall quality of service and product. The 2 x bifolds and back door are excellent and we are delighted. The attention to detail throughout is amazing. Thank you!read more
Jill Dent
Jill Dent
08:51 04 May 21
We visited Auhome to help choose doors for our new extension. We met Tim who was very helpful and extremely... knowledgeable and offered useful information to help me decide between sliders or bi folds. The showroom has a good choice of doors which again helped with our decision. I am delighted with the Sunflex sliders we chose, they completely make our room, great quality and fitted expertly by the team. Thank you Tim and all at Aluhome in Stamford. I would thoroughly recommend you.read more
Carrie Armitage
Carrie Armitage
09:54 21 Apr 21
Extraordinarily good looking aluminium windows; excellent service; fantastic fitters who were punctual, tidy and did a... great job. Highly recommended and a great personal service from Tim.read more
Stuart Bailey
Stuart Bailey
10:49 10 Apr 21
We had decided to replace our old UPVC french doors with aluminium doors and had already researched different brands.... Having decided that Origin was the right product for our house, we approached Aluhome for a quotation. From that point onwards the whole process was quick and efficient. We met Tim at the showroom in Stamford who gave us excellent advice on options for glazing bars, handles etc.etc.We were happy with the price and delivery was much quicker than we had expected with good communication throughout.Fitters Aaron and Terry were a pleasure to deal with where nothing was too much trouble. They were careful and tidy at each stage and had all of the right tools and equipment to do a good job.Any issues during the installation were dealt with professionally and quickly to our satisfaction.Overall a really good experience and well pleased with the product.read more
Simone Lynch
Simone Lynch
13:56 25 Mar 21
A warm welcome at the showroom in Stamford which has a range of products on show. We were shown the options available... to us as we were looking to buy bifold doors. We were advised on what would suit us best and the various options available as regards colour, handle options etc. They were fitted very quickly and although we had a couple of issues they were dealt with quickly and efficiently by Tim. Very pleased with our doors and the service from Tim and his fitters. Would recommend.read more
Joy Bates
Joy Bates
10:08 23 Mar 21
AluHome fitted all new windows, including two sliding doors to our unusual 1960's house.Response to our initial... contact was very prompt and we decided to visit their fabulous showroom in Stamford where we were made very welcome and received excellent technical advice, helping us to make our final decision.Communication has been brilliant throughout with Tim the owner. The fitters Aaron and Terry were a pleasure to deal with - nothing was too much trouble. We had some issues due to the quirky nature of our house but these were dealt with efficiently and without fuss.We are very happy with our windows - the transformation is amazing.Thank you team AluHome!read more
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