Bi-fold Doors are a combination of clad-wood door panels and innovative folding door hardware developed by Centor Architectural™. Bi-fold Doors open up design possibilities for spectacular views and unhindered access between the inside of the home and the beauty of the outdoors.
The door panels have all the same features and options as our In-Swing & Out-Swing doors. The difference is the Bi-folding track system. The door panels will open and accordion into a condensed stack to the exterior of the room.
Centor’s E3 bi-fold hardware is a hanging track system that requires engineered structural support. Among other specifications, this means that the wall must accommodate a 6-9/16” Jamb depth.
Bi-Fold products require 6-9/16” Jamb Depth.
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All of our extruded aluminum-clad windows and doors are available in a wide range of exterior powder-coated finish colors to coordinate with the design of your project. Click on the link below to see our color choices.Exterior Color Options
An extruded aluminum exterior casing and trim system is available on our clad windows and doors to enhance the visual appeal of the windows and doors. Available in a variety of trim and casing profiles, these extrusions add a dimensional accent to the product and the home or building.Exterior Trim Options
Bi-Fold Doors are available in multiple panel configurations up to 8 panels wide. Several parting configurations are available. See the Configuration Chart for more details.
Bi-Fold Doors ship as kits to be assembled and installed on location. See our Bi-Fold Door Installation Instructions.
Our clad-wood products feature clear pine interiors that are ideally suited for staining or painting. Choose to have your windows and doors delivered without any interior finish so that you can stain or paint them yourself or have them primed or painted at the factory with your choice of one of our standard interior finish colors.
Insulated Glass is the heart of the energy efficiency of windows and patio doors. Sun manufactures our insulated glass units to ensure the quality and performance of our Insulated Glass. Learn more on our Glass Options page.See Glass Options
Quick Links to our Glass Types
Three sill options accommodate application requirements. The standard sits above the floor, similar to other exterior doors, which provides the best weather protection for units directly exposed to the elements. An ADA sill is available for applications requiring that level of accessibility. The third option calls for a floor channel, which provides the smoothest transition between the two sides but requires additional weather protection for the exterior space.Sill Options
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• Widths: 2-6, 2-8, 3-0, 3-3
• Heights: 6-8 retro, 6-11, 8-0
Centor’s E3 bi-fold hardware provides the flexibility of a glass wall that can easily be turned into a wide-open pathway. Applications include everything from a private residential entertainment area to an ambitious storefront, restaurant, or commercial project. The E3 hardware system functions as part of a secure, weatherproof barrier, but not fully appreciated until the bi-fold units are opened up, transforming the space into a whole new environment.
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