UK Bi Fold provides high-quality, secure aluminum bi fold doors that are unlike any other product on the market, today. While patio doors are comparable for use with larger apertures, patio door designs cannot provide the same amount of space behind an entry. Instead, they deliver, on average, 66 percent remaining clear opening space, while bi fold doors deliver maximum accessibility at 90 percent. Therefore, a standard four-metre wide bi fold door provides 3600mm remaining opening space compared to just 2640mm with a standard patio door.

While the term bi fold door suggests a pair, size and style is virtually unlimited. Modern bifold doors are derived from earlier wooden closet door models, when simple butt door hinges were joined as a means of saving space.

Modern advancement in hardware, including the introduction of hinges, locks and handles, now give consumers the benefit of any number of door panels joined together in creative configurations depending on space requirements, the most popular being our three- and five-panel bi fold door design.