Leading manufacturers of premium aluminium doors & windows. Express Bi-folding Doors create made to measure, energy efficient and secure sliding & bi-folding doors. Trusted by industry experts and homeowners nationwide, and with over 10 years' experience, our friendly and expert team can make your grand designs a reality. We are now firmly established as the largest specialist manufacturer of bespoke aluminium folding and sliding doors, aluminium window and roofing products in the UK. With a team stretching the length and breadth of the nation and the manufacturing capability to match, we're ready to craft your next home transformation anywhere in the UK. We also have stunning showrooms in Glasgow, Romford in Essex, Redhill in Surrey and our flagship showroom The Home Space within our manufacturing site in Leeds.