Caldwell Manufacturing

MAGNUM® Bi-Fold Hinges

Caldwell is a One Stop Shop for Bi-Fold Hardware Systems!

We offer a full line of MAGNUM® Top Hung, Bottom Hung and Impact Hardware for Bi-Fold Doors. Backed by 20 years of proven field experience and available by the Individual Piece, Hinge Set or Full Door Hardware System. We also have Complete Offerings for Extrusions and Concealed Locking Systems.

Our MAGNUM® Bi-Fold Hinge Systems

Caldwell BiFold Hinges

Top Hung Series B

Caldwell’s Top Hung MAGNUM® Bi-Fold Extruded Aluminum Friction Hinges allow for maximum adjustment without hinge deflection and sport unique stay features to reduce the possibility of system drift and panel damage.

Caldwell BiFold Hinges

Top Hung Series C

Our New! addition to the MAGNUM® Bi-Fold Hinge family, offers a flat wheel profile to work in your existing extrusions.

Caldwell BiFold Hinges

Bottom Rolling

The MAGNUM® Bottom Rolling Hinge System feature high flexibility for custom sizes, hole patterns and color options. End roller options allow for an even greater range of door configurations. The robust aluminum extruded hinges for higher structural loads.

Magnum Bottom Impact

Bottom Rolling Impact Doors

The MAGNUM® Heavy Duty Bottom Rolling Bi-Fold Hardware supports a panel weight of up to 350 lbs with head track tie in for safety. It is designed for Impact & Miami Dade hurricane standards (air, water & structural) with corrosion resistant materials for coastal environments.

MAGNUM® Bi-Fold Hinge System

Top Hung Series B Hinge Sets

Top Hung Series B MAGNUM® Bi-Fold Hinges are designed for panel weights up to 240 lbs, a maximum panel width of 42” and a maximum Panel Height of 120”. Available for standard panel thicknesses from 1.75”-2.25”, up to 8 Panels each way. Custom Color Matching available.

Caldwell Magnum Hinges

Left to right: Pivot Hinge Set, Intermediate Carrier Set, End Carrier Set, Hinge Handle Set/Offset Hinge Handle Set, Hinge Set/Offset Hinge Set

Caldwell’s MAGNUM® Bi-Fold Extruded Aluminum Friction Hinges are backed by 20 years of proven field experience, allow for maximum adjustment without hinge deflection and sport unique stay features to reduce the possibility of system drift and panel damage.

Extrusions for Top Hung Bi-Fold Doors

Our MAGNUM® Extrusions are thermally broken with integrated lock channels. Available for 3 panel thicknesses: 1 ¾”, 2”, 2 ¼”. We offer a complete Extrusion offering of inswing, outswing, flush & ADA.

Magnum Extrusions

Top row: Lock Head Assembly, Lock Sill Assembly, ADA Sill Assembly. Bottom row: Head Channel, Flush Sill Channel

 

 

MAGNUM® Bi-Fold Hinge System

Concealed Twin Point Lock

The MAGNUM® Bi-Fold Concealed Twin Point Lock System has a versatile, slim design to maintain your panel integrity, while remaining strong and robust enough to pull heavy doors. The 23mm bolt projection offers maximum engagement, and the handle features an ergonomic 90° rotation. Custom Color Match Available.

Magnum TwinPoint Lock

MAGNUM® Bi-Fold Hinge System Top Hung Series B Vs Top Hung Series C

Caldwell BiFold Hinges

Our Top Hung Series B Features a curved wheel design for extrusion with a channel for the wheel. The New! Top Hung Series C Features a flat wheel design for flat extrusions. No matter your existing profile extrusion, we have a solution that meets your needs.

Magnum® Bi-Fold Hinge Downloads

Did you know?

Caldwell has also created a Bi-Fold System Hardware BOM Generator for ease of ordering. Ask your Sales Representative for access.