What are bi fold doors?
Bi fold doors are different to other types of patio doors. They are a more modern piece of engineering more suited to delivering you a large, full length picture window.
Standard patio doors are usually made up of two large glass sliding doors and French doors are the sorts of patio doors that open in a very traditional manner. These types of doors are usually the ones people first think of when imagining patio doors. However, these days there is a more exciting and modern option – bi folding doors.
With bi fold doors you can create a much larger picture window experience as well as having a much wider open space when the doors are open.