Spring Door Hinges

Spring Door Hinges for Self-Closing Doors

Spring door hinges combine the pivoting function of a traditional door hinge with an internal spring mechanism that returns the door toward the closed position. They are used on residential, commercial, utility, office, service, and other doors where spring-assisted closing is part of the opening hardware. The broader door hinges collection includes spring hinges along with plain-bearing, ball-bearing, butt, commercial, and other hinge configurations.

Full-mortise spring hinges install with hinge leaves mortised into the edge of the door and the corresponding frame or jamb. The collection includes square-corner hinges as well as hinges with 1/4-inch and 5/8-inch radius corners. These corner profiles correspond with different door and frame preparations while maintaining the spring-assisted closing function within the hinge barrel and knuckle assembly.

Spring door hinges are available in several common architectural sizes, including 3-1/2-inch, 4-inch, and 4-1/2-inch configurations. Larger and specialized formats also appear in commercial and floor-spring applications. Some spring hinges use non-removable pins, commonly identified as NRP, while other designs use standard pin arrangements. Hinge construction, leaf dimensions, hole patterns, corner geometry, spring mechanism, and mounting format vary across different product families.

Commercial spring hinges share the same basic self-closing principle while appearing in configurations intended for commercial doors and architectural openings. The commercial door hinges collection includes spring hinges alongside other commercial hinge constructions. Spring hinge models also vary in material, bearing and knuckle construction, door preparation, hardware grade, and compatibility with different wood or metal door assemblies.

Floor spring hinge systems use a different mounting arrangement from conventional mortise hinges. These systems place the spring mechanism at or near the floor and use coordinating plates or related hardware as part of the pivot and closing assembly. The collection therefore includes both traditional leaf-style spring hinges and selected components associated with dedicated floor spring hinge systems.

Across residential and commercial applications, spring door hinges are distinguished by their spring-assisted closing action rather than by one single hinge size or mounting pattern. Square-corner, radius-corner, mortise, NRP, architectural, residential, commercial, and floor-mounted configurations provide variations within the broader spring hinge family.