Premium Bi-Fold Doors in Devon & Cornwall
We design, manufacture and fit Premium Aluminium Bi-fold Doors.
Green Circle Bespoke Glazing
Choose Luxurious, Bespoke Aluminium Bi-Fold Doors For Your Property
Our bespoke, aluminium bi-fold doors are custom-made to the highest standards, and are designed to withstand the worst that mother nature can throw at them.
Manufactured from slimline, thermally efficient, powder-coated, aluminium profile (which is strong yet lightweight in construction) and fitted with stainless steel quad rollers – our bi-folds are simple and effortless to operate. Powder coated aluminium is much less vulnerable to climatic variations which can cause timber or PVCu (Poly Vinyl Chloride un-plasticised) bi-folding doors to expand and contract – often rendering them inoperable.
We can specify odd or even number configurations without an external handle. This keeps external frame and glass lines clean and continuous, in addition to improving weather protection.
Green Circle Bespoke Glazing
Bi-Fold Doors
Bespoke Manufacturing Options
Our bi-folding doors can be manufactured with panels folding and sliding to the left, right, or split in the middle, providing you with a breath-taking, uninterrupted connection between internal and external spaces. Any odd number configuration will provide a single-access traffic door for day-to-day use. This can be fitted with multi-point, entrance door style locking, or with a simple shoot-bolt operated handle to the inside.
Additional Matching Door-sets: For project continuity we can manufacture single entrance doors or French doors from our bi-fold profile. Single doors can also be fitted with multi-point entrance door style locking or with a simple shoot-bolt operated handle to the inside.
Slim
Sightlines
Effortless
Opening
Continuous
Clean Lines
Single Access
Door Option
Highly Rated
Weather Protection
Slim
Sightlines
Effortless
Opening
Continuous
Clean Lines
Single Access
Door Option
Highly Rated
Weather Protection
Premium Bi-Fold Doors
Sheviock
Green Circle Bespoke Glazing
What Our Clients Say
Our clients have kindly written reviews, following the conclusion of their projects. After receiving design, manufacture and installation of our bespoke aluminium windows, doors and other fenestration products – all undertaken with meticulous care and high standards - they agreed to share their experiences...
Aluminium Bi-Fold Doors
“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”
Integral Blind Systems
“We are delighted with the result, solid well-made doors that look absolutely first class. We’re especially pleased with the integral blinds which finish off the door’s appearance and work far better than a separate system. Everything was manufactured in the time specified and their installation service was highly professional.”
Aluminium Slab Doors
“I cannot recommend Green Circle highly enough, they made and installed our windows and doors at Cafe 3 Sixty in Bovey Tracey. The windows and doors are really high quality and sturdy. The service is so efficient but also friendly and personal. Green Circle are a excellent company to work with.”
Aluminium Casement Windows
“High quality product and great local company, we are delighted with our bifold door and windows in our new extension. All the Green Circle staff have been a pleasure to deal with from start to finish. We highly recommend Green Circle”
Aluminium Sliding Doors
“We were given a tour of their manufacturing facility and were impressed by their open, transparent approach and welcoming, professional manner. The new sliding doors are just what we had in mind. A minor post installation query was resolved within a couple of hours in a most proficient way. Well done to everyone concerned and a huge thank you!!”