Steel Replacement Windows in Aluminium

The recognised steel-look in affordable aluminium

Recreate classic elegance with on-trend steel replacement windows. Slim frames, attractive proportions and the authentic details of classic metal windows.

The perfect windows for replacing your old metal windows or the best solution for improving your home with a heritage, Art-Deco or industrial style.

  • Slimline steel-look windows
  • Fixed, casement, tilt and turn or pivot options
  • Excellent thermal performance, security and weather protection
  • Combine with doors, screens or bifolding doors.

Design and Performance

Aluminium that looks like steel

We use some of the best steel-look replacement windows systems on the market, specially designed and expertly crafted.  Above all, they deliver the ideal style, look and feel, similar to original metal windows.

Perfect for new openings, replacing your dated windows with an altogether different solution.  Our steel replacement windows will even fit into stone surrounds or mullions as well as hardwood subframes.

alitherm 500 flush casement windows

steel replacement windows. Authentic looks, Modern aluminium

Low cost, thermal efficiency, high security with an authentic appearance. Quality materials blend with great design.  The result is superb top-of-the-line steel replacement windows with some beautiful design features.

From a choice of standard or stepped frame styles to contemporary or Art-Deco window handles, peg-stays and hinges, your new windows come built and fitted in your home to the highest standards.

Made to Measure

Bespoke, timeless steel-look windows

Every part of your new windows comes made to order just for you. You choose your colour, your design, the best matching hardware and we professionally install with care and provide a quality product and installation guarantee.

Your new windows promise the very best in aluminium windows, designed in this iconic steel look with signature details built to last, with minimal maintenance.

steel replacement windows in a black art-deco style

steel replacement windows.  Inspired by traditional steel windows

Signature slim sightlines start with a choice of ultra-slim frames and sashes or more standard sizes. We offer either flat modern casements or stepped frames and sashes for a more traditional look.  There’s even a choice of glazing bars to give you exactly the right look for your home.

Matt black is the most popular colour, but you’ve also got the choice of white, grey or any of 200 other colours to choose from. You can also choose your ideal glass for enhanced privacy, interior comfort or even better security. The final choice is the premium window furniture in pewter, black, colours, steel or antique colours.

Specifications

High performance classic or industrial-styled casements

Your new steel replacement windows use the latest in aluminium profile technology.  Quality profiles with modern insulation materials and combined with our high specification glass units.

Reliable, dependable and high performance windows. Excellent security, weather performance, functionality and long guarantees come as standard.

Alitherm aluminium windows in a white colour beside French Doors

Attractive contours and premium window specifications

Slimline thermally enhanced profiles and high specification glass give our windows low U-Values and great window energy ratings to help lower your heating bills.

All windows come with quality multi-point locks, strong window handles and security window friction stays.  Internal glazing beads prevent removal of the glass from outside.  The powder-coated finish is long-lasting, protective and needs only an occasional wipe clean, keeping your windows looking new.

 

21st Century aluminium in the classic style

All the benefits of modern glazing with timeless classic looks

Transform your home with a sought-after, timeless design.

steel replacement windows in aluminium

Timeless design, high security, advanced performance

Few windows on the market provide the quality, authenticity and personalisation options of our steel-styled casement windows.

Our windows collection is perfect for retaining the look of a character property or adding modern style to a new extension. And you can combine with matching steel-look doors and screens for a completely new look in your home.

Case Studies

What our customers say:

excellent dealings from start to finish, knowledgeable sales team and superb fitters
Roy H.
Roy H.
08:22 02 Aug 21
From the first phone call, a visit to the showroom, through to the site survey and installation, the Aspire team have been unfailingly both very professional, problem solving and friendly. They delivered a great product and service, at a good price, on time, with flexibility, diligence and a smile, and that in our experience is almost unheard of these days.We will definitely turn to Aspire again when we next need windows etc, and can't recommend them enough.
Chris Y.
Chris Y.
09:06 13 Jul 21
Brilliant Service from start to finish. From the time we got in touch for initial quotation for our bi-folds doors until delivery of the products and installation this company was a pleasure to work with and highly recommend this company. The entire team we dealt with including James, Danny and his installation team, Peter, Frankie have been very friendly, courteous and professional. Always punctual and did their best to meet all our requirements. Excellent workmanship and quality products. Good competitive prices too. Very pleased with everything and Thanks very much Aspire Bifolds for a job well done.
Buddhika B.
Buddhika B.
10:05 18 May 21
Super impressed with the level of service and how quickly they got the job done. Really happy with our new bifolds fitted just in time for spring!Would definitely recommend
Greg P.
Greg P.
09:50 05 May 21
Aspire did the most beautiful job in our house. The installed our windows a few months ago, and I couldn't be happier.They were always happy to answer to our question.They came at 8 o'clock and installed the windows very swiftly with a very clean and tidy result. They decorated afterwards around the windows and you couldn't tell those weren't the original windows as the result was so good.We have a toddler in of the rooms they were installing the windows and they accommodated their work around his naps which was brilliant.If you are looking for anything window or door related look no further, I will definitely recommend and if needed use them again.
GEMMA M.
GEMMA M.
10:20 28 Apr 21
Aspire supplied the most beautiful 7m sliding doors for my extension. The doors are great quality and all the fitting and snagging very professionally handled. Would not hesitate to use this company. Thank you.
Jo J.
Jo J.
15:33 16 Mar 21
I would recommend Aspire Bifolds. We love our bifolds and the service we received was great.
Karen A.
Karen A.
07:40 16 Mar 21
The team were so brilliant, helpful and lovely to deal with to supply and fit of our new steel look heritage doors. We are delighted with them and heartily recommend using Aspire! A great experience all round.
Andy P.
Andy P.
11:15 05 Feb 21
Best Bifold supplier in Surrey
Martin J.
Martin J.
19:06 06 Jan 21
Great Service from Aspire, with comprehensive knowledge on bifold systems and went with the ORIGIN product. Hassle free communication throughout contract and install just before Christ.as 2020.
Simon C.
Simon C.
16:01 04 Jan 21
We were recomended to Aspire by our carpenter who was building a garden room for us, and we were not dissapointed.From the initial meeting to the completion of the work the company , and especially John Small, and the lads that came to install the doors on one of the wettest days of the year, have been excellent.The Bifolds are amazing. They look so good, and when they open and close they sound solid and beautifully made.Superb job. Thank you.
Simon B.
Simon B.
08:12 25 Nov 20
I don't usually write reviews but Aspire have been an absolute pleasure to deal with from start to finish. After replacing my neighbours sliding doors they came highly recommended. The lady on the phone was extremely helpful and understood my requirements, and my quotation was turned around quickly. I had some technical questions regarding the threshold; and unlike other companies I dealt with, I was not treated as a nuisance and Ji (I hope I spelt this correctly!) talked me through everything. The surveyor arrived within a day of me signing and despite the current situation with many delays, they still installed within the quoted lead time!The Schuco bifolds we now have look amazing and we are so thrilled we went with Aspire Bifolds!Thanks alot Ji and Team.Cliff
Cliff Bentley T.
Cliff Bentley T.
14:33 04 Nov 20
From the very beginning of discussing what products I’d like, through to survey and fitting, Aspire have been fabulous. Very happy with both the products themselves and the service throughout, would thoroughly recommend!
Thank you so much!
Cat P.
Cat P.
10:56 23 Sep 20
Aspire were great to work with and we are delighted with the finished product. We got bifolds, skylight, large side windows and french doors all for a highly competitive price. We had some unavoidable delays due to the pandemic but we were always kept in the loop with what was going on with our order. we are extremely pleased with the quality and value we got through working with them.
Frankie H.
Frankie H.
12:32 11 Sep 20
Very professional. Do a great job.
Rupert P.
Rupert P.
08:23 11 Sep 20
I would absolutely recommend Aspire Bifolds. They provided a great product at a reasonable price. Installation team was friendly and professional. They installed in less than a day.We also encountered a small issue with the measurement of the doors, but the leadership at Aspire was quick to cover additional costs incurred to rectify the issue. We really appreciated their professionalism on this matter.
Tim S.
Tim S.
06:54 10 Sep 20
Huge thank you to Aspire Bifolds for our external steel look doors, we’re so happy with them and the guys were quick, responsive and all around brilliant. Would really recommend Aspire Bifolds.
Libby R.
Libby R.
07:42 06 Sep 20
Very efficient and helpful service 2 years on from original door fitting.Thanks so much Aspire!
Kim L.
Kim L.
11:00 27 Jul 20
Aspire bifolds removed some old wooden sliding doors and replaced them with some lovely French doors. They did a fantastic job- they spent time with me to ensure I had made the right choice of door, it took no time to fit them and the fitter was friendly, polite, clean and courteous. Quote was competitive and I couldn’t recommend them enough!
Natasha H.
Natasha H.
19:59 23 Jul 20
We went with Aspire after getting a few quotes, they weren't the cheapest but were still competitive. We chose them on the basis of their reviews and I am really glad we did! The service has been excellent throughout, our doors were installed far quicker than we were expecting, the fitter's attention to detail is great, and the quality of the doors is fantastic.After installation we did have a few problems with finding marks on the glass, which is provided by another firm, and had a few panes replaced. John, the director, ended up coming round himself and offered to replace the final pane. I know that many firms would just have ignored our calls once we had paid everything, so to have this level of service was fantastic. This proved our decision to go with a slightly more expensive firm in Aspire was the right move!
Scott S
Scott S
12:10 16 Jul 20
After a lot of research I came across Aspire Bifolds, went to the showroom and they have a very good selection of doors to choose from.From start to finish it's been a pleasure to deal with everyone connected to Aspire Bifolds and their aftercare service is first class.Top quality product, installation and all round experience from this company. Would have no hesitation in using them again.
Paresh M.
Paresh M.
12:32 14 Apr 20
Professional first class service from start to finish. Highly recommend on service and price
Catherine Kenton M.
Catherine Kenton M.
18:59 08 Apr 20
We recently used Aspire for purchase and installation of smart system heritage doors for our extension. We are thrilled with the finished product. John and the team are brilliant, every person I spoke to was helpful and friendly. Email response was really fast. The whole process from start to finish was seamless and stress free.The installers were efficient and tidy, they left the place cleaner than when they arrived. Following installation we noticed a scratch on one of the panes, we thought it could be buffed out, but the whole pane was replaced without issue within a week.It is rare to find a company with such great customer service and work ethic these days. I would certainly be happy recommending Aspire to anyone.
Rebecca D.
Rebecca D.
11:39 27 Feb 20
I visited Aspire Bifolds to discuss some technical details of the installation requirement for sliding doors. Both of the staff I dealt with were friendly and helpful and in particular Ji was able to answer all of my questions and demonstrate some of the details on the door installation in the showroom. Overall a very helpful visit.
GeoffandLesley H.
GeoffandLesley H.
23:47 22 Feb 20