Commercial Door & Gate Hardware: Heavy-Duty Specification Guide

Commercial door and gate hardware operates in a different league from residential products. High-traffic entrances demand components rated for millions of cycles, with safety and accessibility compliance built in.

Hydraulic door closers are the workhorse of commercial entrances. Key specifications include closing force (EN 1-6), backcheck function, and delayed action for accessibility. For fire-rated doors, closers must carry appropriate certification.

Floor springs provide invisible door control for glass and heavy entrance doors. These units are embedded in the floor during construction and require precise installation — retrofitting is extremely difficult. Weight capacity and hold-open features should match the specific door application.

Panic bars and emergency exit devices are life-safety hardware that must meet local building codes. Rim-type, mortise, and vertical rod configurations each serve different door types and security requirements.

For industrial gates, heavy-duty hinges with grease fittings allow ongoing maintenance and extended service life. Weld-on and bolt-through mounting options provide flexibility for metal fabrication projects. Always verify post and gate weight before specifying hinge capacity.