Open up your world with bi-folding doors
Bi-folding doors are a versatile, modern addition to any home and are designed to fully open up your living space. They combine style and security with functionality and thermal performance, to offer you the very best in choice and design.
For use as a room divider or garden access, these doors open smoothly and effortlessly, up to a width of six metres! Bi-fold doors have more glass and slimmer sightlines, with a window width of up to one metre – they are guaranteed to offer you superb panoramic views of your garden.
Doors from IN Windows are available with double or triple glazing, in 19 different door style configurations, so you can choose a design to suit your requirements.