Stellar Aluminium Systems

Stellar Aluminium Systems, windows, doors, bifolding and sliding doors come from Epwin Window systems, a major UK manufacturer and trade supplier.  Designed as a brand new system for the retail and commercial markets, Stellar aluminium offers an entirely new range of casement windows, residential doors, bifolding and sliding doors.

stellar aluminium systems

Stellar Aluminium Systems windows and doors.

Designed from the ground up, Stellar is a high performance quality aluminium system. New aesthetics, better ways to make it and significantly improved fitting are just a few of its new design features. Stellar also comes with genuine sales opportunities for window companies, while offering homeowners a more exclusive aluminium proposition for their homes.

Aluminium Windows and Doors by Stellar.

The collection of Stellar aluminium doors and windows provide a one-brand solution and cover most project and property requirements.

Aluminium Windows.

stellar white window

For aluminium windows, there is a choice of a flush casement, a fully flush casement, fixed light windows, bay windows and combination window/door screens.

The standard flush casement has the inset sash on the outside with a conventional stepped detail on the inside. The fully flush casement replicates the exterior feature on the inside of the window.

Stellar aluminium doors.

stellar aluminium systems doors

For side doors or back doors, there is a choice of single or double doors. These use an attractive symmetrical sight line without the ‘picture frame’ detail found in other types of residential doors.

All door products come with multi-point locking, security cylinders and durable door handles and a choice of accessories. The doors integrate with the window system for creating door/window screens.

Finally, there is a low threshold option for use inside the home, such as closing off a conservatory.

Sliding patio doors.

stellar aluminium systems new patio door

Capitalising on the patio door market, Stellar offers a lift and slide door with sliding panels up to three metres wide.

The door comes with a range of interlock options as well as a choice of regular, low or wheelchair-friendly thresholds.

Also available is a lift and slide operation, four-point locking, weather tested to current standards and a C-Energy Rating.

Bifolding Doors.

cream bifold door from stellar aluminium systems

The Stellar bifolding door comes designed for residential property with options for opening in or out doors up to seven sashes.

Door panels of up to 1000mm wide and 2400mm wide meet the requirements of most replacement door projects. Of course, they work well in new extensions too. The doors come with slim sightlines, certified security and a range of RAL colours.

For installers, Stellar bifolding doors come with the option of PVCu glazing beads. Not only does this offer more flexibility to the product, but also substantially speeds up and simplifies the glazing of bifolding doors.

Stellar windows benefits for installers and the trade.

Manufacturers of Stellar report to us that by far, the most positive comments about this new aluminium are how attractive it looks. Futuristic yet also classic looking, with clean elegant lines, neat joints and a flush casement detail. These windows sit well not only as traditional window replacements but also contemporary windows in new building projects.

For installers looking for improved sales opportunities, Stellar not only offers a window that doesn’t look like other brands, but also promises a product that’s easier to work with, having time-saving features. From the packers to the glazing beads, the designers looked to offer a faster and better-fitting window with fewer procedures on site.

Fabricators particularly benefit as the system comes designed for better fabrication. At window transom/mullion joints especially, Epwin has designed Stellar for faster fabrication, fewer parts and reduced waste.

Stellar windows and doors continue to help installers with more common parts, greater integration and even compatibility with existing PVCu accessories and cills. The characteristics designed into this innovative system makes Stellar products ideal for all manner of installations, renovations and building projects.

Fewer materials, rapid manufacturing, less visible aluminium and great new design deliver flexible and functional windows and doors.

grey stellar window

Homeowner advantages of Stellar windows.

For the homeowner, Stellar windows come with desirable aesthetics and all the benefits of slim, strong and long-lasting aluminium. Quality-made aluminium windows provide solutions for the replacement of old windows and for new extensions or building projects.

The first thing you’ll notice is how these windows look and especially if you’re interested in consistent sightlines. This new product promises to improve any home with picture-perfect windows, designed and made in the UK. You also get excellent security, weather performance and energy efficiency.

Neat proportions, more glass, better views and an attractive and protective powder-coated finish, quality glass and all manner of window designs help add style with the benefits of aluminium in your home or new extension.

Every Stellar window or door comes made-to-order letting you design windows and doors exactly as you want them. Contact us for more information and where to buy Stellar windows and doors.

This product works with both traditional houses as well as modern homes or new extensions. Fixed light and bay windows offer further choice with all the ancillary profiles such as bay poles, cills, trims and other accessories all available within the system.

epwin window systems nfa winners

Where to buy Stellar Aluminium Systems windows and doors.

Since its launch in 2019, Stellar has already won two glazing industry awards, with significant interest from fabricators and installers looking to take advantage of the design and benefits provided by this new system. The collection also meets the relevant security standards for windows.

Use our contact form to get in touch with any questions. We can also help with where to buy Stellar casement windows, residential doors, bifolding or sliding patio doors.

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Andrew DOBSONAndrew DOBSON
16:42 30 Oct 23
Nick responded incredibly quickly to my enquiry (on a Saturday too!), and was able to offer invaluable advice on both aluminum systems and manufacturer / suppliers. Thanks Nick!
chris steerchris steer
16:18 09 Oct 23
Had a meeting with Nick during the grand designs show. Was extremely helpful and professional would highly recommend
Chris WesthorpChris Westhorp
19:55 13 Sep 23
Extremely helpful with pointing us in the right direction to find the products we required and suggesting firms that could reliably fit them.Nick was quick to reply and very detailed in his advice.Highly recommend reaching out to them.
Cathy GreenwoodCathy Greenwood
07:03 11 Sep 23
Update - A second email to nick for help on bifolds resulted in a detailed informative reply even on a Sunday ! This guy is so knowledgable and helpful .I approached Nick for an independent view on sliding doors v bifold and the different brand options . His reply was extremely detailed and prompt and allowed me to navigate this often confusing world in a much more informed way . Thanks so much Nick
Anthony CraigAnthony Craig
12:45 05 Sep 23
This is a must site for anyone looking for advice. Great service and very quick answers to questions. Nick has been of great help quiding us through the maze of aluminium products. Thank you
Philip DuffieldPhilip Duffield
20:24 26 Jul 23
I contacted Nick @ ATS for guidance on what aluminium sliding door systems would be suitable for an opening in an extension that is going to be both wide and tall. He came back really quickly with very detailed and incredibly helpful advice. He is clearly extremely knowledgeable about the systems on the market and their respective features and capabilities. If you’re feeling a bit lost by the overwhelming range of choices out there, I’d definitely recommend contacting him.
Dariush HekmatDariush Hekmat
17:25 19 Jul 23
Nick's advice is great. He is always quick to respond and spends time on responses, which really help to make an informed decision.
Alan FosterAlan Foster
07:51 12 Jul 23
Absolutely fantastic. Asked for advice about replacing Crittall (?) windows late last night and early this morning received 3 great suggestions and contact information for suppliers
Rachel LauRachel Lau
09:24 16 Jun 23
Fantastic website full of valuable and pragmatic advice about product selection and comparison: no other website gives information like this. Truly written for public interest. Don't hesistate to reach out to Nick via the mailing system. He responds very quickly, is friendly, and has very sound and high knowledgable advice. I have already shared this with my friend planning her own grand design.
guard Charlieguard Charlie
12:28 14 May 23
I emailed this company just on the off chance they could help me with new magnetic sliders for my patio door. They were not able to supply those but were so very helpful providing me with the name of a company who could. I am so very grateful at the great service. Dare say customers must be very happy. thank you so much.
Benjamin LewisBenjamin Lewis
10:06 04 May 23
Nick is very helpful indeed. Extremely knowledgeable on bifolds which was in relation to my query. Great website as well, some very useful articles. Particularly appreciated the article that lists all the major bifold options in order of their sightlines! Thank you!
P JonesP Jones
08:07 15 Apr 23
I asked Nick some questions about an installation we were considering and he replied within hours with some very useful suggestions that will probably lead us to using a different make and supplier. Thanks, Nick. Great work.
Nicholas WallNicholas Wall
13:18 02 Apr 23
Looking for fair and honest expert advice on all aspect of aluminium windows and doors? These guys will arm you with all the information you need to make the RIGHT choice in a highly complex, crowded marketplace. post a question and you will get a very quick professional answer you can rely on being based on fact. Thanks guys!
Giorgia SiriacoGiorgia Siriaco
16:25 21 Mar 23
After a lot of research to find doors that would meet our unusual size requirements and feeling increasingly uncertain about the best way to spend our small budget, I stumbled on the ATS website, and I'm so glad I did! I contacted ATS to request advice and Nick promptly replied with a wealth of information, providing us with options and relevant contact details. I only wish I'd found them sooner!
Carol NortonCarol Norton
10:01 17 Mar 23
I've been so confused about how to achieve the look I'm after, and going round in circles with various window/door companies, trying to get away from the huge chunks of plastic currently around my windows. I didn't expect an email to a company found through a Google search to really help - but I was desperate, so I tried. I'm SO glad I did. Finally I have clear explanations from ATS of where I've been going wrong, exactly what I'm looking for, and a list of local companies that might be able to provide it! The response has excelled my expectations and I feel as if I'm finally inching closer to a home with which I'll be happy and comfortable: thank you.
David NunnDavid Nunn
20:54 14 Mar 23
It is rare that I write reviews, however after my very positive communication with Nick - enquiring about suitable slim sash aluminium windows for my project, I felt that a review was definitely warranted. I can reinforce the many positive reviews posted so far, Nick was very quick to respond, providing comprehensive detail, with excellent independent advice.In summary, great service, thank you Nick.
Chantal AuerbachChantal Auerbach
13:04 09 Mar 23
Nick from Aluminium Trade Supply was incredibly helpful informative and pleasant to deal with. He responded quickly to emails and was very knowledgeable. Highly recommend being in touch with Nick if you are considering new aluminium windows or doors.
Lee JonesLee Jones
20:21 22 Feb 23
I dropped Nick at Aluminium Trade Supply an email re high security slim sightline bi-folds and their alternatives and he responded that quickly (and so comprehensively) that I felt bad I’d not paid him for his time!Nick Sir your product knowledge is outstanding and you are providing a level of service that goes wayyyy above and beyond expectations. I’ll definitely make sure I mention Aluminium Trade Supply to anyone I encounter looking for a fenestration solution 🙏🏼
G JG J
15:13 13 Feb 23
We are looking to replace some old UPVC patios doors with aluminium ones. The ATS website is a great source of advice in an area where clear information is sorely lacking. Having used the website, I then followed this up with a number of specific questions relating to our search, and Nick came back very quickly with clear, detailed and very useful advice.I have been very impressed with both the website and with Nick's advice. My only regret is that I didn't come across ATS before replacing various windows in 2021 - I'm sure it would have saved me a lot of grief and money! Thanks again Nick.
Azza McCabeAzza McCabe
17:47 01 Feb 23
So impressed with this company.Responded to my query quickly andgave valuable advice. Nick was extremely helpful and we were able to move forward with our project.
Adri LoloçiAdri Loloçi
11:21 08 Jan 23
Nick was super fast to respond and provided some great recommendations. I would recommend this website to anyone looking to find bifold or sliding aluminium doors.
Stephen HoustonStephen Houston
16:16 03 Jan 23
Looking for aluminium crittall style internal door and external patio French doors. Noted good reviews and thought would ask for advice. Comprehensive reply with excellent independent advice and lists of fitters who could provide products and installation. Great service.
Inga GeachInga Geach
08:25 21 Dec 22
Nick from Aluminium Trade Supply has been extremely helpful with navigating the jungle that is aluminium glazing for our upcoming extension project. His advice was prompt, detailed and always impartial. Very grateful for your input, thanks Nick!
Amanda BurtonAmanda Burton
10:54 16 Dec 22
Brilliant website and an excellent service. Nick provided not only detailed advice and supplier contacts, but highlighted the considerations of various products so I could make an informed choice. Our Sunvista minimal sliders were fitted this week and I couldn't be happier, stunning. Thanks once again for your advice and recommendations, invaluable!
Keith BarnesKeith Barnes
17:18 10 Dec 22
Very helpful advice given to my question, including the name of 3 different companies that i could try for the product being enquired about. Many thanks
Munim ChowdhuryMunim Chowdhury
11:45 13 Sep 22
Nick has been very helpful on signposting me to a number of partner organisations for steel/aluminium doors.
SUSAN wallaceSUSAN wallace
17:26 31 Aug 22
My experience with this firm was exceptionally good and this is notalways the case as a female, dipping a toe into technical waters.I was spoken too with courtesy and at a level that helped me consolidate what was needed .On top of that I was given a list of companies and places where I could obtain the type of product I needed.I could not thank them enough and would certainly go there again and reccommend others do too.
Paul SalterPaul Salter
22:39 22 Aug 22
Contacting Aluminium Trade Supply is like contacting the Oracle direct. Advice is always comprehensive and balanced. On multiple occasions they have provided me with options that fully meet our objectives. Many thanks.
Nick McCormackNick McCormack
20:25 14 Aug 22
Really helpful and useful came back to me on a Sunday with some invaluable information. Highly recommended.
ray addisonray addison
13:14 14 Aug 22
received a prompt reply to my query,and helpful information from ATS
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