Our Blog
Kerf frames are an excellent way to combat rising energy costs!

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!
TrustShield lead-lined doors and frames are ideal for protecting healthcare professionals from harmful radiation!

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!
DefendDoor Stainless Steel Box Doors make it easy to operate a spotlessly clean facility!

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!
Pocket Doors are a solution that “fits right in” at any office or conference space!

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!