Articles

Yes, fire-rated commercial doors require specific door frames that are also fire-rated and tested as part of a complete assembly. The frame must meet the same fire-resistance standards as the door to ensure the entire system performs properly during a fire. Using a non-rated frame with a fire-rated door can compromise the assembly’s effectiveness and […]

Commercial metal door frames are typically installed by first preparing the rough opening to ensure it is level and properly sized. The frame is then positioned into the opening, secured temporarily with shims, and checked for plumb, level, and square alignment. After adjustments, the frame is anchored permanently to the surrounding structure using screws or […]

The fire rating of a commercial metal door frame typically ranges from 20 minutes to 3 hours, depending on its construction, materials, and the fire-resistance requirements of the building. Most hollow metal frames are made from steel, which offers excellent fire resistance, and are often tested and certified to meet standards set by organizations like […]

To clean and maintain a commercial metal door frame, regularly wipe it down with a mild detergent and water to remove dirt, dust, and grime. Avoid using harsh chemicals or abrasive materials that can damage the finish. Inspect the frame periodically for signs of rust, corrosion, or damage, and promptly address any issues with touch-up […]

A flush hollow metal door is a type of commercial door with a smooth, flat surface and a hollow core, typically constructed from steel sheets wrapped around an internal core material such as honeycomb, steel stiffeners, or a mineral core for fire-rated applications. Designed for strength, durability, and a clean appearance, flush hollow metal doors […]