COVID-19 Update: National is Open for Business Fully Operational and ready to help our business partners!
Please Stay Safe!
(800) 334-3070
Mon - Fri 8am - 5pm Central
Whether it’s new construction or renovation, you always owe it to yourself to insist on quality materials. If you settle for anything less than the best, people will be able to tell. You can also run the risk of encountering long term problems, even through routine usage.
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.
