At National Custom Hollow Metal Doors & Frames (NCHM), we strive for excellence from beginning to end in our manufacturing process, with one of the most important factors being safety. You’ll find our fire rated doors to be of the utmost quality.

Every building project, large and small, must meet local fire codes. NCHM’s team has four decades of experience ensuring our products meet and often exceed industry standards for safety. Our clients always have peace of mind knowing that our steel commercial (security) doors are up to code and properly labeled.

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When you need metal doors and frames for your building, there are plenty of options and considerations that you need to keep top of mind. We’ve been in the industry since 1974, and we know the top requirements on our clients’ minds when it comes to selecting a commercial door vendor. Here is our list of the top three concerns:

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