Exploring the Versatility and Benefits of Folding Window DoorsFolding window doors, also referred to as bi-fold aluminium doors and windows or concertina doors, have gotten substantial popularity in modern-day architecture and interior design. These innovative door windows replacement systems use an unique blend of performance, looks, and space optimization. Whether utilized in residential or industrial settings, folding window doors offer a seamless transition between indoor and outdoor areas, boosting the total living or working environment. This article explores the various elements of folding window doors, including their style, advantages, installation, and maintenance.What Are Folding Window Doors?Folding window upvc doors and windows are a type of exterior door with window system that includes several panels hinged together, allowing them to fold back onto themselves like an accordion.