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Home > Parts & Replacement > Hollow Metal Door Parts > Hollow Metal Door Thresholds

Hollow Metal Door Thresholds


Hollow Metal Door Thresholds - Commercial Replacement Thresholds for Steel Doors

ADA, UL & ANSI/BHMA Certified Options - Built for Inspection Approval

Shop commercial-grade thresholds for hollow metal (steel) doors used in schools, offices, stairwells, hospitals, and exterior service entrances. These thresholds are designed for ADA accessibility, fire-rated openings, and real commercial traffic - not lightweight residential imports.

Tip: If you are unsure which threshold you need, start with our threshold hub and selection guides before ordering.

Commercial Door Threshold Master Hub
ADA Compliant Threshold Guide
Fire Rated Threshold Guide


Common Replacement Applications

  • Replace worn or damaged thresholds on commercial steel door openings
  • Correct ADA transition height issues (commonly 1/2")
  • Support compliance on fire-rated hollow metal openings
  • Improve sealing when paired with a door sweep / automatic door bottom

Installation Resources

📘 How To Install a Commercial ADA Door Threshold (Step-by-Step)

📄 Download Threshold Installation PDF

Watch Installation Video


Shop Threshold Types

Choose the threshold type that matches your opening conditions:


✔ Compliance Note (Avoid Counterfeit Import Thresholds)

Many low-cost thresholds sold online are not certified to the standards required for commercial openings. For hollow metal doors - especially fire-rated openings - using the correct, documented threshold helps avoid inspection issues and rework.

Door Closers USA stocks commercial thresholds intended for real code-compliant openings.

Need Help?

Give Us A Call At 866-232-5673 or Text Us With Photos At 210-275-8966

Whether you need a quotation or just have a question about a product. Reach out to us today by calling 866-232-5673 or text us questions and photos at 210-275-8966, and one of friendly specialists will be happy to help!

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