National Custom Hollow Metal

10/12/2026

Tourists visiting coastal areas often wonder what it would be like to live there all year long, but there are certain times of year when the locals anxiously watch the weather forecasts and wonder if they’re in store for yet another natural disaster. There’s nothing we can do to stop tropical storms and hurricanes, but we can definitely take a few precautions to protect our structures and the people who live and work in them!

Tourists visiting coastal areas often wonder what it would be like to live there all year long, but there are certain times of year when the locals anxiously watch the weather forecasts and wonder if they’re in store for yet another natural disaster. There’s nothing we can do to stop tropical st...

10/03/2026

Get ready to kick off DHI conNextions 2026! 🎉

Join us Wednesday, October 21st at The Flight Club for an evening of drinks, games, networking and fun as we get the conference started.

Don’t miss the first big event of DHI conNextions. Register now and get ready to kick things off!

https://acbm.io/DHI2026/registration

Sponsored by National Custom Hollow Metal.

06/22/2026

The average city dweller or suburbanite is bombarded with a cacophony of sounds each day, and we all do our best to tune them out. Sustained exposure to noise levels greater than 70 dB can cause permanent hearing loss, and we’re routinely exposed to noises of over 100 dB near airports, construction sites, and other high-traffic areas. Excessive noise increases our stress levels, and it can also negatively impact workers’ productivity. But our team at National Custom Hollow Metal is here to help, and we can give you a quote for Sound Safe Sound Transmission Control (STC) doors in two hours or less!

The average city dweller or suburbanite is bombarded with a cacophony of sounds each day, and we all do our best to tune them out. Sustained exposure to noise levels greater than 70 dB can cause permanent hearing loss, and we’re routinely exposed to noises of over 100 dB near airports, constructio...

06/15/2026

Most Americans couldn’t imagine living anywhere else in the world, but that doesn’t change the fact that our nation leads the world in gun violence. Americans are 26 times more likely to be shot than citizens of other industrialized, high-income countries, and the only thing that most victims seem to have in common is that they never saw the attack coming. But our team at National Custom Hollow Metal is here to help you keep your workers and customers safe, and we proudly offer custom-built Safe Shot Level 3 Ballistic doors that can stop a .44 Magnum round!

Most Americans couldn’t imagine living anywhere else in the world, but that doesn’t change the fact that our nation leads the world in gun violence. Americans are 26 times more likely to be shot than citizens of other industrialized, high-income countries, and the only thing that most victims se...

06/05/2026

National Custom Hollow Metal is America’s leading supplier of stainless steel doors and frames, and all of our products are constructed by the most skilled craft professionals in the industry! Our product lines include TrustShield lead-lined doors, Therma Hold thermal doors, and Sound Safe STC doors, which ensure a quieter working environment no matter where an office is located. And we’re always a phone call away when you’d like a quote for our top-selling line of DefendDoor stainless steel doors and frames!

National Custom Hollow Metal is America’s leading supplier of stainless steel doors and frames, and all of our products are constructed by the most skilled craft professionals in the industry! Our product lines include TrustShield lead-lined doors, Therma Hold thermal doors, and Sound Safe STC doo...

05/29/2026

Utility companies have the power to raise rates as they see fit, and the only way to fight back is by reducing your energy consumption. This is often easier said than done, but you should start by identifying areas where energy is wasted. If you feel a draft around exterior doors when they’re closed, you’re paying more than you should to maintain your desired indoor temperature, and the extra costs can really start adding up! But the good news is that weatherstripping can make a huge difference, and our team at National Custom Hollow Metal is ready to give you a same-day quote for two-part kerf frames!

Utility companies have the power to raise rates as they see fit, and the only way to fight back is by reducing your energy consumption. This is often easier said than done, but you should start by identifying areas where energy is wasted. If you feel a draft around exterior doors when they’re clos...

05/15/2026

When it comes to cancer, tumors, and other life-threatening illnesses, early detection is the key to ensuring the best possible clinical outcomes. Devices such as X-rays, CT Scans, and MRIs enable doctors and other diagnosticians to scan their patients without requiring them to go “under the knife,” and radiation therapy is an aggressive way to eradicate cancer in place of or in addition to chemotherapy. The health benefits outweigh the short-term risk of exposing patients to gamma radiation, but it’s crucial to protect the skilled technicians who operate the devices all day, every day!

When it comes to cancer, tumors, and other life-threatening illnesses, early detection is the key to ensuring the best possible clinical outcomes. Devices such as X-rays, CT Scans, and MRIs enable doctors and other diagnosticians to scan their patients without requiring them to go “under the knife...

04/29/2026

Whether you’re preparing food, medicine, or any other products designated for human or animal consumption, cleanliness is a must! Unfortunately, deadly microbes and other bacteria are invisible to the naked eye and easy to miss, no matter what cleaning products you use or how rigorously you clean. The good news is that our team at National Custom Hollow Metal proudly offers custom-built DefendDoor box doors, and we’re ready to give you a same-day quote!

Whether you’re preparing food, medicine, or any other products designated for human or animal consumption, cleanliness is a must! Unfortunately, deadly microbes and other bacteria are invisible to the naked eye and easy to miss, no matter what cleaning products you use or how rigorously you clean....

04/27/2026

Discover what sets us apart at National Custom Hollow Metal. Quality isn't just in our products—it's in our people, our communication, and our unmatched craftsmanship. Watch this quick video and see why the difference is quality. 🎥

04/20/2026

Whether you construct an office building from the ground up or lease the space, it’s crucial to remember that many industries are highly cyclical; you’ll need to have a plan for both lean times and times when you need to scale up your operation. Pocket doors are a time-honored option for subdividing larger office spaces or retail areas, and they also help make room in hallways or compact areas where conventional swinging doors would be awkward. Our team at National Custom Hollow Metal is proud to offer custom-built galvanneal and stainless steel pocket doors, and we’re standing by whenever you’re ready for a same-day quote!

Whether you construct an office building from the ground up or lease the space, it’s crucial to remember that many industries are highly cyclical; you’ll need to have a plan for both lean times and times when you need to scale up your operation. Pocket doors are a time-honored option for subdivi...