National Custom Hollow Metal

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National Custom Hollow Metal has been manufacturing custom-built stainless steel doors and frames for over 50 years, and we offer industry-leading turnaround time on all of our products. We can give you a quote in two hours or less, and we’ll ensure that your doors and frames are shipped on schedule. Our products include lead-lined doors, Sound Transmission Control (STC) doors, and even ballistic doors that are capable of stopping a .44 Magnum round! DefendDoor stainless steel doors and frames have been our top-selling product since day one, and we stand behind your order with a one-year warranty!

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As we begin the winter season, businesses are always looking for ways to “tighten their belts” without sacrificing the comfort of their workers and customers. That’s often easier said than done, but weatherstripping is a time-honored and economical way to significantly lower your energy bills. Our team at National Custom Hollow Metal has been manufacturing premium quality stainless steel doors and frames for five decades and counting, and we’re ready to give you a quote for custom-built two-part kerf frames in two hours or less!

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