Design Hardware shows everything door hardware for interior and exterior doors, both Residential and Commercial. Design Hardware has curated offerings in all materials used to hang, seal, lock, and latch, including hinges, thresholds, tubular locks, mortise locks, entry sets, and passage sets. From standard components to customized solutions, we have an impressive portfolio to cover all your door needs. See influential brands from Rocky Mountain, Thom Felicia for Accurate Lock, Baldwin and Buster, and Punch.