April 17th, 2025: We've increased our capabilities by adding a second, significantly larger AMADA fiber laser cutting machine to our factory!
America continues to lead the world in gun violence, and there seems to be no end in sight! No community is ever truly safe from a highly motivated attacker armed with an assault rifle, but an armed gunman is no match for organizations that take the proper precautions! National Custom Hollow Metal is proud to offer custom-built Safe Shot Level 3 Ballistic Doors and Frames that are strong enough to stop a .44 magnum round, and we can give you a free, no-obligation quote in two hours or less!
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!
