Call us: 01732 848088

Grey Alitherm Aluminium Windows

Our modern, thermally broken aluminium windows from our Alitherm suite, supplied and fitted in this family home.

The windows feature the latest polyamide insulated aluminium frames, designed to offer excellent energy efficiency in conjunction with the high specification glass units.

Powder coated in a contemporary dark grey colour, the window is designed in the popular style, comprising two opening casements on the one side with a fixed panel on the other.  A top hung opening out window is at the top, with a side hung opening out window below.

  • Dark grey powder coated aluminium windows.
  • Top and side hung opening out vents.
  • Matching grey aluminium cill.
  • Multi-point locks with locking window handle.

 

FINANCE OPTIONS AVAILABLE

Reviews on Facebook and Google

Quality company with quality product. Very happy with our new frameless folding doors.
Danny B.
Danny B.
10:39 14 Aug 21
Excellent service from start to finish, from sales/admin to site survey to installation. Good communication throughout, very friendly staff and the Frameless Glass Curtains are a serious piece of kit. Quality materials, unique design and look stunning. Thoroughly recommended.
Roger H.
Roger H.
07:56 12 Aug 21
Fantastic service from start to finish, from the surveying, contact with office to the workmen. I have experience through work of a number of companies providing similar products and these guys have been by far the best to deal with
Matt G.
Matt G.
14:12 10 Jun 21
FGC installed a two-panel frameless glass door at our property yesterday. Wow!! the installation is exactly as discussed, and was carried out by two of FGC's team members who were so professional and courteous. They were excellent, and we have no hesitation in recommending FGC and their team to anyone considering such an installation.We are delighted with the installation, and very pleased we chose FGC.Well done FGC!!
d.w.horne
d.w.horne
07:31 10 Jun 21
The quality of the windows / doors are second to none.The customer service was first class from placing the order to installation we were kept informed at every step.The installation team led by Richard left our house and patio cleaner than when they arrivedI would recommend FGC 100%Tony- Burnley
Border S.
Border S.
16:19 28 May 21
From start to finish everything was excellent.Fab u lasThank you
Stephen H.
Stephen H.
20:09 27 May 21
BRILLIANT SERVICE FROM START TO FINISHHighly recommended.
Stephen O.
Stephen O.
09:01 21 May 21
We purchased a beautiful Origin sliding door and side window from FGC. FGC installed the sliding door and window on time, however the sliding door did not fit correctly. Issues can happen. FGC made the process of re-surveying and re-installation very simple. FGC is a very pleasant and professional company to deal with. We are very happy with their service and would strongly recommend them.
Nathan P.
Nathan P.
17:45 20 May 21
Fantastic product fitted by professional abs friendly staff.
Chrissie B.
Chrissie B.
17:07 05 May 21
I love my doors! It’s transformed my place. The people are great, no nonsense, organised and efficient. I’d recommend them to anyone
Darius C.
Darius C.
12:29 05 May 21
The quality of the product and the care taken in design and fitting is excellent. Really pleased with the finish and the service throughout. Excellent value.
Ken K.
Ken K.
09:37 21 Apr 21
Excellent planning and product advice. All the staff were polite courteous and friendly.On the day of the installation, the team arrived bang on time -we live in Wales so a long drive from Kent! They had the job done by lunchtime (fitting a sliding patio door) and I have to say that on first impression of the unit, it looks and feels like solid quality.
Adrian W.
Adrian W.
12:15 13 Apr 21
We had a 5m stretch of these wonderful doors installed several years ago and have been very happy with the uninterrupted view of the garden that they allow from the living room. They are admired by every tradesman who sees them. A minor problem we experienced with water ingress last year was promptly and effectively resolved, and the doors were serviced for free at the same time.
Ian J.
Ian J.
15:06 26 Feb 21
We love our new kitchen windows fitted by FGC - we particularly chose them for their slim frames. Their service has been excellent throughout, including on a recent maintenance item. We would highly recommend them.
Tica C.
Tica C.
13:21 13 Feb 21
Excellent product fitted by professional and friendly staff. Would absolutely recommend.
Bernadette C.
Bernadette C.
14:59 10 Feb 21
Great staff and great products! Have visited the showroom to view doors, really loved all of them! Have referred to a friend - Can't recommend enough
Elly B
Elly B
14:53 22 Sep 20
Really great doors. Really are something different. Expensive, but you really pay for what you get here.
Adam F.
Adam F.
12:56 10 Aug 19
so pleased with the first class service we received from the first phone call to the installation I would highly recommend FGC !
Chris S.
Chris S.
15:47 12 Oct 17

What our customers say

Mr H B @ Kingston

I am absolutely thrilled with the finished result. You were straightforward to deal with and visiting your site was appreciated. You gave clear statements regarding specification and developed the product to meet our needs. Installation was at the agreed time and there was reassuring and prompt follow-up as the new design needed refining. The product

We love the doors

We love the doors

Mr Lawrenson

Highly recommended

From the first moment of making contact we were given a very personal and friendly service. The survey, fitting and installation were all carried out by helpful and pleasant people. Follow up service was equally good. I am extremely pleased with the results.

Valerie smith
Valerie

Wonderful product and great service

Following the installation of our new FGC porch, I wanted to give a recommendation for the excellent and diligent service, and wonderful product we received from FGC. Numerous people have commented since we had the work done, and it has clearly added value – both visually and financially – to our property. Also, when the

Paul Jackson
Jackson

Balcony Glass Curtain

From the moment I contacted FGC their help and attention to detail was exemplary. I had particular requirements which meant that each of the glass doors where different sizes. FGC decided to install in two visits rather than one at no extra cost to ensure that they achieved what I wanted We are extremely pleased

Graham Humphrey
Graham from Bury St Edmunds

Style Builders, South Croydon

Your fitters were on time on site and I managed to speak with them before they started. They were very helpful and offered me a solution for a small problem we had regarding the level of the bottom track, I was impressed that we found the best solution and they agreed to proceed with the

Exceeds expectations

Just to thank you for great service, it exceeds expectations and is really appreciated. Please circulate around your team and particular thanks to the two guys who completed the work professionally and represented your company very well. Thanks again Reg Ford

Reg Ford
Reg

Porch Door

we are very pleased with our new porch door which enhances the look of our Victorian house. Very professional job from beginning to end with a great deal of trouble taken to get the measurements exactly right.

Philip N Brown
Phil & deborah

Ms A @ Earlsfield road London SW18

frameless glass doors invited me to their workshop to view the glass curtains for myself, and to show me how they were made. Installation was clean and tidy. When they say they are going to turn up, they do, and are always on time.The product looks great. It really does make the refurb seem complete,

No hesitation in recommending your company

Thank you for a good job even though there were a few issues along the way.
Chris and I will have no hesitation in recommending your company, products and services to others.
Kind regards Mike and Chris Rodwell 20161028

Mr A – Leavesden

With regards to feedback, the pre-sales advice and support from Adrian was excellent and we found it really valuable to visit the factory and see the demonstration doors. Furthermore, the installers were very professional, on time, polite, tidy, hard working and went out of their way to ensure we were comfortable operating the doors before

Fabulous company !

I have used the Frameless Glass Company on a number of occasions, both for new installation and maintenance.
On all occasions their service and personal was ultra professional, along with top quality products. I would highly recommend this company to anyone !

Carl Fordham
Carlf