As UK fastest growing bi-fold door and window specialist, we are looking to partner with more builders, developers, and resellers of our products. At Bi-Folds Bi-Design, we are constantly looking to work with more trade customers who hold trade accounts with us. If you wish to become an approved trade account holder with us and benefit from many exclusive offers. If You approved, you shall receive a password, providing you with access to all features and benefits of being a trade account holder with Bi-Folds Bi-Design. When we install bi-folds doors we always use professional fitters. One of our team members will be a carpenter. Each team know exactly what is expected of them, they install the doors to a high standard. We leave the property clean and tidy. This content is password protected.