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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

Great service and very welcoming for my father and I. Adrian in particular was very efficient, gave great pertinent advice and guidance on my future purchase!
Andrew H.
Andrew H.
21:45 17 Jan 22
Excellent in all aspects from initial viewing in showroom to actual installation.
Des P.
Des P.
09:21 22 Dec 21
Excellent service and product from FGC.I have a glass-box conservatory, built with structural glass about 20 years ago. The 2 sliding doors needed replacing, along with 2 side panels, and I contacted dozens of companies selling conservatory doors and none of them were prepared to install their doors because of the perceived risks of working with structural glass.Then I found FGC who, with no fuss at all, carried out a survey, provided a very reasonable quote for the doors/panels and then installed the doors/panels on the agreed date.Communication with the FGC office was always quick and easy. The surveyor and installation team were efficient and courteous. The product works beautifully.We can now use our conservatory again. Thanks FGC.
Tony
Tony
08:03 09 Nov 21
Great company with excellent, friendly and responsive service, the guys were helpful and efficient with the installation and the slide and turn doors are a fantastic product.
Arun S.
Arun S.
16:52 23 Oct 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!!
David W H.
David W H.
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
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What our customers say

Brilliant Service

The service that we have received from FGC is exceptional – rapid response, punctual, clean & tidy work!

jayne scrimgeour
Jayne

Professional, diligent and friendly with it

Dealing with FGC has been a straightforward and hassle free experience from start to finish. I had several queries long before placing an order and FGC were always prompt and helpful with the responses. Then at site survey time they attended on time, with courtesy calls leading up to the appointment to keep me advised,

Matt Chenery
Matt C

No Hesitation in Recommending You

A brief note to thank you for your services in supplying two sets of doors and two fixed panels. From the start of contact with your company you have been very professional and communication has been excellent. The panels now installed look amazing and appearance when compared with usual bi folds or other types of

Very Happy with our doors

Thank you again for the doors, we’re very happy with them and, once the renderer has finished (hopefully tomorrow), we’re really looking forward to removing the plastic protection so we can see through them properly. Mr B, Brighton

Mr B

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

Luff – Caernarfon

As to how we were from initial contact (were we polite)? Staff were polite and prompt in answering telephone questions. There were technical problems with our installation and staff were open and discussed options and were polite. The fitters were surprised at the distance they had to travel to reach us each time, although we

Evvy Edwards, Cambridge

Dear Frameless Glass Curtains, I would thoroughly recommend anyone to use your company. Your product is excellent and the installers were delightful: on time, tidy, quick, cheerful. An initial problem was dealt with immediately. The doors have changed how I feel about living in my small house; they have made the sitting room feel double

We are extremely pleased with the doors

The installation of our new doors was eagerly awaited and did not disappoint. The fitters arrived on time on the agreed installation date. All waste was removed and the installation area was left clean and tidy. The fitters demonstrated the use of the system including future self maintenance which was very useful. We are extremely

1st Church of Christ Science, Claygate

We are delighted with the glass doors and so grateful that completion was before Christmas! We would be happy for anyone to come and see the installation and would recommend your company as polite, efficient and totally professional. 20150218

Mr M B @ Praa Sands, Cornwall

We wanted to connect two room – a ‘sun room’ and living room -by replacing a large window with some glass doors. We contacted local suppliers and Googled ‘glass partitions’. Local suppliers weren’t much help, however the Google came up with just what we wanted – frameless glass doors. We contacted Gary for a price.

STUNNING!

FGC patio doors have replaced Georgian windows overlooking my garden, bringing the outdoors into my upper ground living room all year round. Opening out onto a balcony with steps down to the garden, they’ve transformed the whole flat. Elegant and easy to use, they also let in loads more light and keep out far more

Tessa Evelegh
Tessa

Three sided bay window

We used FGC to manufacture and install frameless glass doors on all three sides of a large terrace bay. The design was complex and required a flexible and innovative approach to their existing designs. The result was outstanding – clear uninterrupted views over the countryside and a flexible opening pattern which allows fresh air no

Jonathan Paine
JP