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Welcome to our hollow metal door video repair library from the Door Closers USA YouTube channel. Use the numbered diagram above to jump straight to the exact section you need - hinges and pivots, locks, closers, weatherstripping, thresholds, and more.
These step-by-step guides are built for real commercial steel doors and cover the most common service calls: door sagging, binding, misalignment, leaking closers, slamming doors, drafts at the bottom, and lock hardware replacements.
Full door system tutorials - hanging, glass installation, center-hung setups, and practical how-to guides that help you get a storefront door operating correctly
Frame-focused videos covering hollow metal frame installation and assembly.
Step-by-step help for installing common hollow metal vision lite windows in doors.
How to Install Vision Glass Lites in Commercial Metal & Wood Doors: https://youtu.be/NZi-FAVVDwI
How to Install a Window in a Commercial Metal or Wood Door: https://youtu.be/faz-gd7O2y8
How to Install a Door Louver in a Commercial Metal or Wood Door: https://youtu.be/yKdQexK8YCI
From light traffic surface closers to heavy duty surface closers , these videos walk you through identification, installation, and adjustment so your door closes smoothly and safely.
Fix door sagging, dragging, or hinge wear with hollow metal butt hinge tutorials - including how to remove and replace common hinge hardware.
Stop drafts, water intrusion, and scraping at the bottom of the door with guides for sweeps and hollow metal door weatherstripping measurement and replacement.
Call us at 866-232-5673 (Mon-Fri, 9am-3pm CST) or text photos/questions to 210-275-8966 and we will point you to the correct video and the correct replacement parts.

Whether you need a quotation or just have a question about a product. Reach out to us today by calling 866-232-5673 or text us questions and photos at 210-275-8966, and one of friendly specialists will be happy to help!
