Our Blog
Maintenance Spotlight: #4 or Mill Finish Doors and Frames

At National Custom Hollow Metal, every door and frame that you order is custom-built by the most experienced craftsmen in the industry, and our products are as durable as they are attractive. In fact, we guarantee that your doors and frames will last the lifetime of your building.
NCHM Featured Product: 3 Sided Box Doors

For four decades and counting, National Custom Hollow Metal has been providing distributors throughout the United States with premium quality stainless steel doors and frames. Every product that you order is custom-built by the industry’s most well-trained and customer-focused manufacturers, and you’ll never have to worry about the doors that you order sitting in a warehouse for months before they’re shipped to you. At NCHM, custom is standard, and we offer the quickest shipping times in the business.
Looking for detailed information on any of our products? Check out our online spec sheets page!

When it comes to construction, engineering, and manufacturing, there’s no such thing as “almost” or “close enough.” Precision is essential every step of the way, from the planning and design phase to the construction phase of each project. You also owe it to yourself to find suppliers who are equally committed to precision, because if they don’t ship you the right parts and materials, deadlines get missed, project costs skyrocket, and you will begin answering your phone with apprehension each time that you see that your client is calling!
When you’re looking to add a touch of class to your front door, check out these specialty door products!

All businesses are different, but one thing that they all have in common is the need to welcome their customers with an attractive storefront. With the proper curb appeal, a retailer can experience an increase in walk-in business, and for a hospital, school, or government office, an eye-catching entranceway is a great way to look less institutional and put visitors at ease.