Korniche Bi-folding Doors
Designed to perfection, brighten your room with our Korniche bi-folding doors that combine robust functionality and security with breath-taking elegance.
When it comes to bringing more of the outdoors into your home, it’s the details in your bi-folding doors that make the difference. Great looking handles in matching finishes. A perfect glide. Slimmer profiles. More glass. Better protection. Superb heat retention. Korniche gets every element right.
Korniche bi-folding doors are designed around your requirements. From the colour of frame, to the finish on the handles, our team will work with you to make sure each little detail is perfect.
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- Each detail is designed around you
- Made right here in the UK
- Free no obligation quotation
Every detail, engineered to perfection.
Beautiful slim sightlines
With a clean, consistent and slim design, our bi-folding doors superbly reflect the care with which they were made, with frames that can be powder coated in vivid colours on either side.
Enjoy more of the view
These beautiful frames are highly durable, with narrow profiles and glazing seals hidden within the frame, meaning more glass to help you enjoy more of the outside world.
Expertly engineered for a smooth glide
Korniche bi-folding doors exude the same quality in their function as they do in design, with an exclusive roller system that delivers an effortlessly smooth glide every time.
Enhanced protection as standard
Certified to the advanced PAS24:2016 standard, the frames come with enhanced security that includes a 3 Star Yale locking barrel, high strength shoot-bolts and multi-point locking systems.
Bespoke matching handles
Our high-quality, bespoke door handles come in matching finishes and are engineered to maintain their great appearance during day-to-day operation.
Smart thermal technology
With high precision materials and equally high manufacturing tolerances, our bi-folding doors feature polyamide thermal breaks to keep heat in and the cold out.
Patented clip glazing
Korniche Bifolding Doors by Gladwell Glass - market leading bifold doors made right here in the UK
★★★★★
Rated excellent by our valued customers
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Free delivery to Mainland UK
For the majority of our inventory, delivery is at no extra cost you if live within mainland UK.
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Friendly Customer Support
Our friendly support team is here every weekday from 9:30 - 16:00. Call us on 0208 7982 558.
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Extended Warranty Cover
All purchases include extended warranty & return periods. Terms & conditions apply.
Let customers speak for us
Great product, easy to install, great quality and helpful team from gladwell glass.
I will definitely order again in the future
Great service
Many Thanks!
Amazingly helpful company
superb quality skylight at a very reasonable price . Definitely buy again and 100% recommend this seller and item Brilliant
Very helpful and friendly! Good quality product
As described great item
Lovely heavy duty beautifully finished brackets
.super quick service brilliant
Good customer support. Straightforward installation.
Recommend keeping the units in the shipping frame whilst moving onto the roof; much easier to handle!
Great product and really good communication
Very good.
Arrived on time and in good condition
Item as described, great price, quicker than expected delivery with friendly delivery man.
I would definitely use this company again. 5*
Keep up the good team work.
Windows arrived on time as promised by the companies own transport as i was reasonable close to their warehouse, person who i spoke to on the phone and delivery driver were both very polite and professional. I fitted the two flat roof windows two days ago with a friend, they were very easy to fit and the instructions for making the correct size hole are very clear and easy to follow, the instruction even give you the product number for the correct silicone to be purchased from Screwfix ( very helpful tip ).
The flat roof windows that i purchased came with the timber frame which saves a lot of time when it comes to fitting. Both windows were well protected for haulage and easy to view for any damage before transport left.
I would recommend this company to friends, family and trade people as the product looks great when fitted and they are very reasonable priced and a local company ( for me ).
Keep up the good team work.
First class service arrived in super quick time !!