Bi-folding doors are the ideal way to provide extra space and connect inside living to the outside world. They can create a whole new feel for your home, linking rooms together and seamlessly joining inside living with outside space. Versatile and aesthetically pleasing, bi-fold doors are the ideal replacement for existing patio or French doors to flood any room with natural light. 

Innovative & Visually Stunning

Our bi-fold doors provide panoramic views and seamless living, open or closed uPVC bifold doors from Castlegate can merge the boundaries between home and garden. Thanks to the panels that fold up neatly when opened, almost 90% of clear space is revealed - letting the light flood in!

Amazingly flexible, bi-fold doors can be fully opened, partially opened or totally closed, depending on the amount of space available. They are available in a range of colour options, including our popular Anthracite Grey, Black and classic White, as well as a collection of authentic wood effect finishes.

Amazingly Flexible & Versatile

Our stunning bi-fold doors are built to create maximum space with a sleek aesthetics to generate that 'wow' factor. Transform your home with these beautiful folding doors. Chose from a variety of sizes, colours and configurations from two leaf up to seven leaf opening and closing variations.

Bi-fold doors make a fabulous addition to any property. These sliding folding doors are largely used in place of patio doors, especially for properties featuring large openings. Many people choose to open a kitchen, living room or conservatory out onto the garden, ideal for summer months.