National Custom Hollow Metal

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Commercial construction is one of the most competitive industries around, and the key to growing your business is having the ability to meet the demands of each job on time, and under budget. Doing the job quickly, and doing it right is the key to enjoying repeat and referral business, and your success depends on finding suppliers who can deliver the materials that you need, when you need them.

At National Custom Hollow Metal, we don’t just consider ourselves a premium custom steel door manufacturer: we consider ourselves a partner for all of our distributors. We offer six-panel doors, galvaneal doors and frames, our popular DEFENDDOOR line of stainless steel doors and frames, and our durable TrustShield lead-lined doors and frames, all of which are custom built to order to your specifications, and delivered on your schedule. At NCHM, fast is standard, and we offer the following standard turnaround times for all custom orders:


  • A60 Galvaneal-Frames in 5 working days, welded frames in 10 working days, and doors in 10 working days
  • DEFENDDOOR Stainless Steel-Frames in 2 weeks, doors in 4 weeks
  • TrustShield Lead-Lined-Frames in 10 working days, doors in 15 working days


  • A60 Galvaneal-Frames as short as 1 working day, and doors as short as 2 working days
  • DEFENDDOOR Stainless Steel-Frames in 3 working days, and doors in 5 working days
  • TrustShield Lead-Lined-Frames and doors in 3 working days


  • A60 Galvaneal-Frames and doors in as short as 1 working day
  • TrustShield lead-lined-Frames and doors in 1 working day

At NCHM, we know that time is always a factor for our distributors, and we’re standing by to build the doors and frames that you need, and deliver them on your schedule. If you can dream it, we can craft it, and all of our doors and frames are built to order by the best manufacturers in the business. NCHM is committed to providing quality products at value prices, and we offer a 100% satisfaction guarantee on every product that we manufacture ! For more information, or to get a rapid quote, click here, or give us a call at (800) 334-3070!