Continuous Hinges
Charleston Locksmith Pro supplies and installs heavy-duty continuous (piano) hinges for commercial and institutional doors across Charleston, SC. Engineered to distribute door weight evenly across the full frame length — eliminating the sagging and misalignment that destroys standard hinges.
Heavy-duty aluminum geared continuous hinges for commercial door applications.
Why Use Continuous Hinges?
Even Weight DistributionSpreads the door’s full weight across the entire height of the frame, not just 2–3 hinge points.
Millions of CyclesGeared continuous hinges are engineered for 1,000,000+ open/close cycles — ideal for high-traffic commercial entrances.
Security EnhancementContinuous hinges eliminate the exposed hinge gap that standard butt hinges create, reducing pry-attack vulnerability.
Aluminum, stainless steel, and geared options available. Custom lengths cut to order for any door height.
Applications
Grocery stores, pharmacies, and retail chains require hinges that withstand constant use without adjustment or failure.
Classroom and corridor doors in schools, hospitals, and government buildings benefit from continuous hinge longevity.
Oversized architectural wood doors and heavy metal security doors require full-length continuous hinges to prevent sagging.
