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Thermally Broken Frameless Double Glazing

Our sophisticated thermally broken frameless doors have a European Patent and come engineered for high performance and long service life. As a result, your home benefits from contemporary doors manufactured to the latest performance standards for your peace of mind.

We are proud of the certification and standards achieved by our doors and provide further information of the relevant British Standards.

thermally broken frameless doors

Thermally broken frameless doors to British Standards

A combination of expert design, sophisticated seals, hidden drainage and other technical characteristics make our doors perfect for the exterior of your home. You can incorporate these doors as part of your new extension and they’re also ideal as a more modern solution to replace your dated patio doors.

FGC ‘Clearline’ glass curtains are CE marked and comply with BS EN 1279:2002 for Glass in Buildings Insulating Glass Units.

U value 1.4 as pass BS: Chilt/P08098, passed 11th September 2008.

BS 6375 Part 1, 2004, performance of windows and doors – Part 1: Classification for weather tightness and guidance of selection and specification.

The following results were achieved:

Test Standard Classification Standard Result
Air Permeability BS EN 1026:2000 BS EN 12207:2000 600Pa (Class 4)
Water Tightness BS EN 1027:2000 BS EN 12208:2000 100Pa (Class 3A)
Wind Resistance BS EN 12211:2000 BS EN 12210:2000 800Pa (Class A2)

Exposure Category: BS 6375 Part 1: 2004 800.

The above tests mean that your new thermally broken frameless doors meet the required standards applicable to exterior quality doors.  They come tested for air leakage, water tightness and wind resistance.  The results demonstrate a high performance product designed to resist the rainy and wintry winter weather, protecting your home.

Contact us for further information on our British Standards.

We also offer a full range of aluminium windows, bifolding and sliding doors,
and front doors as FGC Bespoke Aluminium.

Visit the FGC Showroom

You can now visit our showroom in Strood, Kent.

The full range of Frameless products are on display in wide variety of configurations.

We request you contact us to make an appointment before visiting to avoid overcrowding.

Find out more about the FGC Kent showroom.

Reviews on Facebook and Google

FGCExcellentFGC4.5 Based on 42 reviews fromSee all reviews review us onWayne T.Wayne T. ★★★★★ Very happy with the service I have received, everything went smoothly no issues, I was kept up to date throughout the process and the fitting team were very professional, polite and friendly I would recommend fgc to anyone thank youKayleigh C.Kayleigh C. ★★★★★ Amazing service, great aftercare, incredible product. It was hard to find something that would fit in our house and would have been pleasing to the eye aswell as stylish and modern and unique.From sales to install was smooth and stress free amazing bunch of people to work with I had a great experienceInci P.Inci P. ★★★★★ Great product with diligent, professional staff from start to finish. Highly recommended.Paul B.Paul B. ★★★★★ Firstly I have to say a huge thank you to Paul the owner of FGC for being willing to take on the job of sorting out the extremely shoddy and poor installation of the Origin doors and windows fitted on my new build home, when it was built. And replacing the damaged gaskets. I had your guys with me for two days this week. What a breath of fresh air comparted to the people of originally installed my doors and windows. Extremely professional and lovely chaps. They worked tirelessly to sort out the many issues we had. Would absolutely recommend 100% THANK YOU !Response from the ownerGood Morning Paul, Thank you for taking the time to share your positive experience with us. We are absolutely delighted to receive it and are pleased we were able to resolve the issues for you. It’s been a pleasure working with you. If you have any further need in the future, please do not hesitate to contact us. Lisa S.Lisa S. ★★★★★ Very helpful and good communication, great product. Thank you.Dave S.Dave S. ★★★★★ Very happy with doors. Look great. The installation was quick and straightforward.Will recommendRH K.RH K. ★★★★★ FGC were brilliant. Great advice on the best windows to get. Extremely good installation. Always ready to solve any installation or manufacturing issues. We are extremely happy with the end result!Joy W.Joy W. ★★★★★ Frameless windows were brilliant, Liam Alfie and James were great, polite, courteous, and left the site clean and tidy. The windows look amazing, Great service from start to finish. Many ThanksRayRay ★★★★★ We love these doors and look forward to having them open a bit more once the patio has ben completed. They really have a "wow" factor and this becomes a double "wow" when people are shown how the corner can be completely opened up. It was about a year from my first enquiry to the doors being installed as there was a considerable amount of building work required to prepare the room. throughout this period I remained in touch with FGC and the service was exceptional. The installation team was on site for a day, starting early and working through to completion before driving back to Kent!! We have been really pleased with the standard of workmanship and even had compliments from other tradesmen working on the room (most of whom had never seen doors like this). These are expensive doors but the price difference from a normal set of bi-folds was well worth it for the uninterrupted view you get. The doors were installed in February but I have held off doing the review until the room was more finished so I could post a more representative picture. Once the patio is done the look will be even better than we originally envisaged. I have attached a few pictures of the room (the white table is only a temporary measure while we wait for the new coffee table).Sharon B.Sharon B. ★★★★★ From first contact to installation, my interactions with FGC have been easy, fast and professional. The end product is superb, we are so happy with our new doors - wish we had done this years ago. Well done FGC!!Jayne N.Jayne N. ★★★★★ This is the second time we have installed FGC and we are very happy with our second installation- very sleek and stylish and all staff very helpful, thanksD JD J ★★★★★ Frameless Glass Curtains have few competitors so they could take a lax approach to their work. However, that is not the case. We have had a porch installed in a space that was not square or aligned. The service from survey to finish has been above standard. Barry’s attention to detail and determination that the work would not be complete until his high standards were met was much appreciated. The communication from the admin side was clear and helpful. So all in all we will be using Frameless Glass again and have no hesitation in recommending them.Brian S.Brian S. ★★★★★ Brilliant product, what a difference, no frames to block our view of the Brecon Beacons. The service has been the best I think I have ever received and the fitting team were faultless - they travelled 5 hours to get to us in Wales, arriving 30 minutes early, working flat out without a break for 9 hours before driving 5 hours back, all without one complaint!!Catherine U.Catherine U. ★★★★★ Ordered Crittal-style French doors in aluminium. The doors look fantastic and are so much better than the ancient sliding doors I had before. The company were very friendly and easy to deal with. They were understanding of my delays due to a flood. The installers were professional and polite and poor things had to work on the hottest day of the year. Would definitely recommend FGC.Laura G.Laura G. ★★★★★ Really great service from this family run company. We love the doors and the install was top notch. Thanks!Info Oad S.Info Oad S. ★★★★★ Great service and amazing finish! Would highly recommend!paul R.paul R. ★★★★★ Highly competent office and site staff, great product and at a fair price. Couldn't be happier with the entire experience and end result.vanessa C.vanessa C. ★★★★★ From the beginning to the end, everyone at FGC have been amazing. I knew straight away that the glazing FGC would provide and install would be spectacular and how right that was! The FGC glazing allows our Edwardian stained glass door to still be a main feature and in fact it shows it off perfectly. We are so happy with the end result and can’t praise FGC highly enough, somehow 5 stars doesn’t seem to be high enough.ZorèZorè ★★★★★ Their windows are second to none. No other company in Germany, UK or anywhere else can produce such a fabulous product.Any issues that has come up, they always come & fix it. The staff are so nice and polite. For a small company they do really a great job over all. The main things are the frameless bifolds that you hardly have any frame in the line of vision and there is a 5 years guarantee. Mr & Mrs JahediFiona G.Fiona G. ★★★★★ Delighted with our new frameless glass doors. Had lots of lovely comments, even all the trades who have been working on our house have said they've not seen anything like them. Great having something a little unusual. The quality of the doors is of a very high standard. The service from FGC has been very good too, from ordering through to installation. All went very smoothly with no problems. Paid a bit more than regular bifolds, but worth every penny. Best decision, no regrets at all.Andrew H.Andrew H. ★★★★★ 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!Des P.Des P. ★★★★★ Excellent in all aspects from initial viewing in showroom to actual installation.TonyTony ★★★★★ 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.Arun S.Arun S. ★★★★★ 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.Matt G.Matt G. ★★★★★ 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 withDavid W H.David W H. ★★★★★ 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!!Border S.Border S. ★★★★★ 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- BurnleyStephen H.Stephen H. ★★★★★ From start to finish everything was excellent.Fab u lasThank youStephen O.Stephen O. ★★★★★ BRILLIANT SERVICE FROM START TO FINISHHighly recommended.Nathan P.Nathan P. ★★★★★ 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.Darius C.Darius C. ★★★★★ I love my doors! It’s transformed my place. The people are great, no nonsense, organised and efficient. I’d recommend them to anyoneAdrian W.Adrian W. ★★★★★ 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.Ian J.Ian J. ★★★★★ 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.Response from the ownerHello Ian, thank you very much for leaving us a review and glad you're happy with your doors and our service. Elly BElly B ★★★★★ 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 enoughAdam F.Adam F. ★★★★★ Really great doors. Really are something different. Expensive, but you really pay for what you get here.js_loader

What our customers say

Delighted with the windows – they make our kitchen so much lighter and are a joy to use. Two teething problems since installation have been dealt with promptly and efficiently by FGC at no charge. Definitely recommend them to

John Holland
Johnny

We struggled to find a supplier to fit a glass balcony. Frameless Glass however were great – they gave us a clear and competitive quote, turned up when they said they would, and just got on and did the job! Friendly guys, and we love the end result which looks good from the outside, and gives us a lovely uninterrupted view of our garden

marcus appleton
Marcus
“Visiting the FGC factory before a site viewing was the best decision we made. Very few of the reviewers make any mention of the apparent simplicity that disguises the cleverness and ingenuity in this way of dealing with a large size glazed opening. At the factory the finer details behind the design were explained, and the level of engineering precision became apparent. A later site viewing and meeting an existing owner only further confirmed what

Can I also thank your fitting team for turning out in atrocious weather that day, their work ethic simply cannot be doubted, please pass on our thanks to them and everyone involved for the service we have received. The doors look fantastic and we hope to add a third set, perhaps later this year.   Mr & Mrs

Mr and Mrs W
These frameless glass walls have made a huge difference to our comfort at home. They are installed between our living rooms and conservatory. When open, they allow heat into the living area on a sunny day (reducing our heating bill) and when shut, they keep the cold and noise out. They are also much better than bi-folds because there are no frames when shut and when open, the amount of space taken is minimal. Installation

Heather Glasgow
Heather

We’ve FGC doors installed in our rear extension and they really are the highlight of the whole development. The support from the FGC guys has been friendly and really responsive – Brilliant service all

Jack Richens
Jack Oxford
We were recommended to use FGC by our builder and one of us visited a client who had recently had his installation. We have been hampered with delays regarding our lounge where the doors were being installed so it was refreshing to have FGC arrive at 8am and be finsihed installing and waiting for a sign off by 1pm. The work was quick efficient and faultless. We would highly recommend the product and the service

Michelle Michael and Peter Angelides
Peter and Michelle

The service from your company has been exceptional throughout, cannot fault

Mr Thomas
Mr Thomas
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 had explained where we lived prior to proceeding with the installation to check whether the company would be happy to

Somewhat belatedly may I thank your team for your no quibble, courtesy and efficiency in fixing the problem with my door. All down here are most impressed! Thank you for your input into all this. MBH,

MBH, Essex
As to how we were from initial contact (were we polite)? Extremely polite & very helpful. Arranging installation (were we on time and on schedule) Excellent, on time & schedule. Were we clean and tidy? Yes. And finally are you pleased with our doors (would you Recommend us)? My next design & build project I will definitely recommend & use you guys. May I also ask if you would like to be on our list

As to how we were from initial contact (were we polite)? Adrian was very passionate about the product and did a good job in promoting it. We were very impressed with the factory visit to see process from start to finish. Always found Adrian very helpful and communicative throughout the process. Arranging installation (were we on time and on schedule) All arrived on time.  Were we clean and tidy? Yes

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