From Our Blog

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TrustShield continues to lead the industry in radiation confinement technology!

Nuclear medicine is definitely one of the most important developments in modern healthcare. X-Rays have been in use since the turn of the 20th century, and radiation therapy is a powerful weapon against cancer and certain other medical conditions. It does present certain risks to the patient, but those risks are outweighed by the diagnostic and/or treatment benefits of limited exposure. On the other hand, the healthcare professionals that routinely administer those treatments need to be protected from incidental radiation exposure. This is typically facilitated through lead-lined aprons, walls, and door frames, and radiation shielding doors.

NCHM Now Offers Kerf Frames Built to Order!

Energy costs are currently at an all time high, and are expected to keep increasing. This is bad news for schools, government offices, and companies with fixed operating budgets. That’s why it’s so important for them to find ways to improve their energy efficiency.

When your distributors insist on quality, you should insist on DefendDoor!

National Custom Hollow Metal currently manufactures several premium products, including stainless steel, galvanneal, and lead-lined doors and frames. We also now offer Sound Transmission Control (STC doors) that can reduce noise pollution, and Ballistic doors that are capable of stopping a .44 magnum round. But every year DefendDoor custom hollow metal doors and frames continue to be our most popular product line, for many great reasons.

For the ultimate peace of mind, NCHM offers custom ballistic doors!

If you regularly follow the news, you’ve become accustomed to regular stories about heavily armed gunmen going on surprise shooting sprees. In many cases, the shooters are disgruntled employees seeking revenge, but just as often, their targets are selected completely at random. The only thing that the shooters seem to have in common is that they’re highly motivated, they depend on the element of surprise, and can inflict a lot of casualties before the police arrive. The only thing that their victims have in common is that they never thought that it could possibly happen to them.