• Series 411 Bi-fold door (top hung) has been designed to accept the 50mm thick heavy duty Series 50 and 52 doors.
• This bi-fold door can be manufactured with compliant panels up to 3000mm high.
• Bi-fold doors are hung on Centor™ twin stainless steel bearing rollers running in heavy duty dual overhead tracks.
• The standard E2 rollers on our bi-fold doors will carry door panels up to 40kg.
• Heavy duty E3 will carry bi-fold door panels up to 80kg.
• The Surelock™ adjustment on the pivots and carriers allow all panels to be lifted or lowered easily with a flat screwdriver. Bi-fold doors can be adjusted vertically up to 5mm plus or minus.
• Carriers, pivots, hinges and fixings supplied in 304 SS.
• Snap-on jamb adapter accommodates an extensive range of jambs to cover almost any situation.
• A variety of lever and lock options are available including multi-point locking on our bi-fold doors for added security.
• Our bi-fold doors have been successfully tested to resist 450Pa water and are suitable for air conditioned buildings when weather resisting sill is used.
• Bi-fold doors can be configured to incorporate single or double entry doors so access can be achieved without opening the whole unit.
• Bi-fold doors can be fitted with Centor S4 Eco Screen