Cortizo Bifold Doors

Cortizo Bifolding Doors can open-up an entire wall of up to 16 metres, making them perfect for large openings, creating a real wow factor and allowing plenty of natural light into your home.  

Every Cortizo Bifolding Door we install is made to measure to suit your individual project, whether that is for a new build property or an extension. You can also include a 90° open corner to take in views from two sides of your home. We offer a wide choice of powder coated colour options, which include many contemporary shades of Grey. If you prefer, you can choose dual colours with one RAL colour on the outside and a different colour on the inside of your doors. We can also supply a wood effect powder coating or a range of Anodised finishes, giving you the opportunity to design the perfect Bifold Door system for your property.  

Cortizo Bifold Doors have a slim sightline of just 73mm and can be made up to 3 metres high, so if you have high ceilings in your home, you have the opportunity of making the most of the beautiful views outside. Doors can all slide open to the left or the right or you can choose a number of door panels sliding in one direction, just let us know at the point of ordering what your preference is.

If you are undecided, please get in touch with us and we will be happy to discuss the features of the Cortizo Bifold to see if it is the best solution for your home in Hertfordshire or London.

If you are looking for a bifold door which is secure and will offer excellent thermal efficiency as well as looking fabulous, the Cortizo Bifold Door is perfect. With slim sightlines, multipoint locking which meets PAS 24 security and the option of an even or odd number of sashes, these doors offer excellent flexibility and high performance.

Depending on your budget and the size of the opening you have, the Cortizo Bifolding Door really is one of the best bifold systems, offering flexibility with regards the number of opening sashes and various configurations available. Each individual door pane can be made up to 1200mm wide and 3 metres high, giving you a wide area of glass to allow natural light into your home.

What is a Bifolding Door?

We are sometimes asked what the difference is between a Bifold Door and Sliding Doors.

Bifold Doors operate like a concertina door. The opening door panels can open either inwards or outwards. You will need to allow space for the doors to be stacked neatly together either to the left or the right of your home. With an odd number of bifold door panels, you can have one door which is the master door and opens independently of the other door sashes.

With Sliding Doors, the doors glide smoothly from side to side along their own track, giving you an opening space of up to 2/3rds of the total width.

At E and A Windows, we are specialists in the installation of high-quality doors and windows throughout Hertfordshire and London. If you would like to discuss having a Bifold Door fitted in your home or would like us to provide you with a typical price for a bifold door system, please get in touch with us on 01923 964000 or contact us by email at

What our customers say

E&A Windows Ltd
Based on 45 reviews
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Hullsky75 HullHullsky75 Hull
18:23 20 Jan 22
From the first moment when Arthur came round to advise, measure-up and quote for the job we felt we were in good hands. And his team of installers provided the best service. I always think that the best test is if something needs further attention and in this case they returned promptly to fix a small issue and nothing was too much trouble. Our new doors have transformed the back of our house and we highly recommend this company for work of the highest quality. Thank you Arthur and team!
Debbie GilbertDebbie Gilbert
15:01 14 Jan 22
They have fitted a new back door, front door and front room and kitchen window. Great service, price and quality. We are very happy!
Cat KienwaldCat Kienwald
19:14 08 Jan 22
We got our back and front doors replaced by E&A Windows and we couldn't be happier with the job they did. Erez was so helpful as took the time to come to our home to give us a quote, explaining all our options thoroughly and clearly without being pressuring in the slightest. The quality of both doors was fantastic and Adrian’s installation was fast and completed to a very high standard. He was also very helpful. We would highly recommend E&A Windows and will definitely use them again for any future double glazing needs. Thanks so much!
James NymanJames Nyman
22:48 04 Nov 21
Very professional service! During my initial consultation, I was fortunate enough to deal with the owner of the company. He visited my property and spent a few hours talking me through design options and his recommendations. His recommendations were very insightful and ensured my build looked elegant and modern while retaining the functionality required for an active family of 4. The build process was equally professional with the construction team arriving when they said, treating my property with respect and cleaning up after they finished each day...something not often done by today's tradesmen. I've recommend this company to my parents.
Sammy lakhaniSammy lakhani
09:11 01 Oct 21
I have just had new windows installed by E&A Windows and I must say I was very impressed. Arthur the owner of the company was so helpful and supportive throughout the process. I don't know much about windows so was skeptical at first, but I felt at ease very quickly. The guys who came to fit the windows (John, Christie and Peter) were absolute legends. They were extremely friendly and so so helpful, and the respect they gave me, my elderly parents and our home was exceptional. They took care of our home as if it was their own. I have never come across such professionals, not only did they do a fantastic job , but they went well beyond, seemed like nothing was impossible. They were with us only for 3 days but my parents were actually sad to see them go. I would highly recommend them to anyone looking to fit new windows.

Contact the professionals today!

Get a quote for beautiful Cortizo Bifold Doors in Hertfordshire.