BiFold Premier™ Aluminum Door

The Bifold Premier® door offers an impressive way to provide access through large openings, making it a remarkable choice for commercial, industrial and high-end residential applications.

Its superior strength lightweight aluminum construction will stand up with confidence and grace to the elements in virtually any environment, while enhancing the architectural integrity of your building.

This superior strength and lightness will allow this bi-folding door to be installed on openings up to 140 ft wide without storing panels on the side or embedding bottom rails in concrete.

On openings wider than 140 ft, appropriate door rigidity will be ensured through the use of internal trusses, not unsightly exterior trusses.

The door folds vertically towards the outside creating an awning when it is retracted, takes up almost no side room and very little headroom, needs no tracks on the floor and comes equipped with simple, automatic push-button operation.

Corflex provides the frame, drive mechanism and controls, leaving the choice of covering or finish material open to the architect to meet the design need. While most applications have begun with mill finish frames for the field completion of the design, the framework can be clad, painted, anodized or can be skinned with just about any material in ways limited only by the imagination.

Completely customizable

Every door is custom-built to your specifications, eliminating the need for building modifications or product "adaptations" in the field. The high-strength aluminum frame can be clad with just about any building material of any weight.

Saves Space

The Premier Bi-fold door saves valuable usable space as it requires almost no headroom or wall clearance, both on the inside and the outside.

As the frame is mounted and operates on the outside of the building, there is no need for ceiling support mechanism or tracking, panels don’t have to stored on the sides and it won’t intrude into the building.