For commercial building applications it’s hard to beat the value to be found when you install commercial metal doors and frames from National Custom Hollow Metal Doors and Frames (NCHM). Steel provides the best long-term value in the door and frame industry due to its longevity (lasting up to 30 years) and strength, plus it requires far fewer repairs than other materials.

At NCHM, we have a long tradition of building quality and value into every door and frame we manufacture, and when you need the strength and durability of steel, ours is a name you can depend on.

At National Custom Hollow Metal Doors and Frames, our fire rated doors and frames are subjected to rigid manufacturing standards, earning the label of Warnock Hersey Fire Doors and Underwriters Laboratories (UL). We use the industry standard galvanneal (steel with a galvanized coating that has been annealed to better accept paint) or stainless steel which is first cut to the specific size needed for manufacturing.

As a distributor of quality construction components and supplies you know the two most important considerations: Quality and Cost.

DEFENDDOOR has you covered.

DEFENDDOOR is nationally recognized for quality construction, durability, and strength, and it’s built by National Custom Hollow Metal Doors & Frames right here in the U.S.A.

With continuing advancements in medical technology, healthcare providers are constantly building and upgrading to meet the demands of patients who expect (and deserve) treatment in state-of-the-art facilities. And when facilities upgrade, so do the standards for materials.

When it comes to X-ray shielding and radiation confinement, TrustShield Lead Lined doors and frames manufactured by National Custom Hollow Metal are designed to comply with all requirements for confinement and labeling, and are also affordable and easy to maintain.