Our Aluminium Sliding System is a popular alternative to our bi-folding doors, due to the in-line sliding operation we can manufacture individual panels at much larger sizes – providing clear panoramic views whether your doors are open or closed.
Sliding panels, in our thermally efficient profile, are mounted on stainless steel double rollers, allowing large glazed panels to slide effortlessly. And because the whole sliding system is encapsulated within the outer frame – it’s possible to finish your internal floor at the same height as the track.
The slider features an improved polyamide thermal break and the highest performing low emissivity glass making it one of the most thermally efficient double glazed door sets on the market.
The system comes with a high security locking system which can be specified without an external handle – keeping frame and glass lines clean and continuous as well as improving weather protection.
With double or triple track options available and up to 6 panels per door set, the slider will bring light, warmth and a sense of space to a living area – providing you with the ultimate connection to the outside world.
- Large spans
- Flush track system
- Slim sight lines
- Increased thermal efficiency
- Effortless opening
- High security multi-point locking system
We are very pleased with the installation, and will certainly use Green Circle for future projects
Everyone we dealt with was professional, courteous & knowledgeable. I would recommend Green Circle to anyone
Very Happy with the Quality and Workmanship of the Bi-Fold Doors and Windows, Your Installer was very Helpful
Excellent customer service and a brilliant product. Expectations exceeded all round!
We’re absolutely delighted with our new doors – many thanks to the whole team for a job well done
Your surveyor and installers could not be more helpful and pleasant during installation. All interactions with the office were friendly and helpful
On-site everyone was great, particular thanks to Steve who took so much effort to avoid undue mess
Your guys turned up on time, looking smart and were very easy to deal with. My client and I would like to thank you all for an excellent job
We have another six windows and a door to order in the new-year and we will not consider any other supplier. I can recommend Green Circle without hesitation
First class installation. This is a company I would recommend as being completely reliable for quality products and service
A Special Thank you for doing a Great Job, we truly appreciate your professionalism and attention to detail
Thank you for your attention to detail, the fitting seemed to go very well and the completed job looks very good!
Very pleased with all aspects of the service
Many thanks for a job well done. As you know we’re very exposed up here and I’m happy to report that after 2 winters our Bi-Folding doors are working perfectly and have stood up to the test of some very severe weather
We are very happy with the whole process from the first contact to the final fix. Everyone has been very helpful and made us feel valued as customers on a personal level
You were very helpful and patient with us, we appreciated your attention to detail, especially in the fitting stage. Very happy with the end product. Please pass on our thanks to the whole team
Excellent product and service – just as we were promised
Delighted with our new door, your installer Steve did an excellent job
Please let Trevor and the team know my client is absolutely delighted with the work you’ve done and the completed project
A first class company with an excellent product – designed and installed by a professional and friendly team. Please pass on our sincere thanks to all involved for making the whole experience such a pleasure
The team is very approachable and cheerful
I’m really pleased with the windows and doors. After having been initially surprised by the price of aluminium frames, I can honestly now say they’re worth every penny
Excellent, professional service from start to fininsh
Your communication was excellent throughout
Thanks for all you have done to make our home look wonderful
Love my doors
Your Installers; Steve and Richard were Excellent!
The whole experience has been wonderful; kind, caring and patient people giving very sound advice, with a great fitting team to complete the job. Thank you to everyone for our finished doors and windows
Great product. Excellent service.
Interesting and reassuring to see the manufacturing process when we visited the first time
I would like to say a big Thank You to all at Green Circle, I have over 35 years experience in the construction industry and the Aluminium windows you provide are the best I have come across
Everything flowed very smoothly. Good all round result. Thank You!
Professional company with excellent fitters and a high quality product
A big Thank you to Steve & Richard – the installation went without a hitch. Everyone who sees our new bi-folding doors is blown away. Well done to all at Green Circle for making us very happy customers
We’re very happy with the doors & windows and would like to say a huge thank you for the professional service we received. We recommend Green Circle highly
We were very pleased with the accuracy with which everything was measured and manufactured
Many thanks for the installation yesterday, which was completed to a high standard. We would also like to compliment the installation team on their polite and obliging manner
Your wonderful windows will be the ‘Jewel in the Crown’ of our new extension, framing the waterside views
Brilliant! The installation went really well and the installers cleaned up thoroughly – you’ve given the competition something to aspire to
Quality of works and product fantastic!
Beautiful product, professionally and promptly fitted
We were impressed by the obvious quality of the doors and the care with which they were installed by your skilled and courteous fitters
Many thanks for our Sliding Doors – they look terrific and the guys who installed them worked very hard
In these days when care and attention to detail is brushed under the carpet – it is good to see these old values are still around in Green Circle
Very pleased with all aspects of the service
Green Circle are conscientious, reliable and represent good value in the long term. For these reasons I chose them without hesitation when building my own home
We would be delighted to recommend Green Circle as both their service & product was excellent
Many thanks for a job well done, the finished project exceeded our expectations; we look forward to working with you in the near future on our ongoing project
We were very impressed with the way everything came into place, thank you all for your kindness and efficiency. We would not hesitate to recommend or use you again
Excellent in all Respects. Efficient and friendly installation and the doors are perfect