We recently discussed a bit of the science behind radiation shielding – crucial knowledge that lead lined door manufacturers must be familiar with to provide safe, reliable products. So we figured the topic deserved revisiting, particularly to provide more information about how we provide superior radiation protection.

At National Custom Hollow Metal Doors and Frames (NCHM), a crucial factor setting us apart as a leader in our industry is the quality of our products. Choosing us is a no-brainer for professionals requiring standard or custom lead lined door frames and doors for their projects.

At National Custom Hollow Metal Doors and Frames (NCHM), we leave nothing to chance, employing various strategies utilized to guarantee our customers get exactly what they want – when they want it. So it’s no wonder they’ve come to depend on the mutual benefits of doing business with us.

NCHM is family-owned, with a forty-year history of meeting the demands of an expanding custom hollow metal frames and doors market. Our industry experience allows us to be highly competitive on cost, volume, turnaround, and quality – all key factors affecting your bottom line.

Project managers, particularly those specializing in the construction of medical facilities, know all too well how important it is to find a trusted source when ordering lead lined doors and frames.

There are many government and industrial regulations required to provide adequate protection from radiation, a general term used to describe a bundle of energy in the form of electromagnetic (EM) waves.

If you find yourself looking for reliable fire door manufacturers – and you need high-quality stainless steel doors and frames delivered fast – look no further than National Custom Hollow Metal Doors and Frames (NCHM).

Backed by almost a half century of industry expertise, the Warnock Hersey (WH) and Underwriters Laboratories (UL) fire doors and frames we offer are proof that there is no substitute for hands-on product knowledge. Our hard-working team assembled over the years delivers a superior level of craftsmanship that is evident in every detail of our doors and frames.