Fire-Rated Commercial Hollow Metal Doors

Fire-Rated Commercial Hollow Metal Doors

Date:May 14, 2020

Fire-Rated steel doors play a vital role in keeping people safe and minimizing property damage during a fire. Labeled fire doors control the spread of fire and smoke for up to 3 hours. Metal fire doors are an economical alternative to wood fire doors, when more than a 20 minute rating is required. Steel is the sole door material to deliver a 3 hour fire-rating.

GHdoor is an authorized WHI fire-labeled shop (Warnock Hersey / Intertek), enabling us to modify, re-certify and label fire-rated doors and frames. And, we are certified by UL to cut, re-certify and label fire-rated glazing materials. Our facility undergoes routine inspections to verify that modifications are done in compliance with the requirements of the Intertek and UL specification listings. All material is tested in accordance with NFPA codes and standards.

1.20, 45, 60, 90 Minute or 3 Hour Label

2.Heavy Duty 18 Gauge Steel Doors

3.Rigid Honeycomb Core or Polystyrene Core


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