Deltana S45USPW Square Hinge 4.5x4.5 in Heavy Duty White

Product Description

The DELTANA S45USPW is a heavy-duty square door hinge finished in white, designed for commercial and residential door installations that demand durability and a clean aesthetic. Measuring 4.5 inches by 4.5 inches, this hinge is built to handle the weight and frequent use associated with heavy interior and exterior doors. Sold as a pair, it suits applications where standard residential hinges are undersized. Carpenters, millwork contractors, and door hardware installers specify this size for solid-core wood doors, steel-frame doors, and institutional entry doors where a heavier gauge hinge is required.

The S45USPW is appropriate for both residential and light commercial door installations. The 4.5-inch square format is a common specification for solid-core doors and heavier hollow-metal door assemblies in offices, schools, and multi-family residential projects. The white finish coordinates with painted door frames and trim in interior applications. Installation is straightforward for finish carpenters and door hardware specialists familiar with standard hinge mortise work.

Key Features

• Heavy-duty construction rated for substantial door weight and high-cycle use
• 4.5 inches x 4.5 inches square profile suits solid-core and heavy door applications
• White finish for clean integration with painted frames and trim
• Sold as a pair, consistent with standard door hinge replacement and new-install practice
• Part of DELTANA's broad architectural hardware line manufactured in multiple materials and finishes

Compatibility

Designed as an OEM-style replacement or new-installation hinge for solid-core wood doors and heavy interior or exterior door assemblies requiring a 4.5-inch square hinge pattern.

Installation Notes

Installation is performed by finish carpenters or door hardware technicians using a router or chisel to cut a precise mortise to hinge leaf dimensions. Power down any access-control or electric strike hardware associated with the door before beginning work. Follow applicable building codes and door manufacturer specifications for hinge quantity and placement on heavy doors. Do not overtighten fasteners, as this can distort the leaf and affect swing alignment.