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.
GH is an authorized WHI fire-labeled Manufactuer (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 SDI standards.
20, 45, 60, 90 Minutes or 3 Hour Label
Heavy Duty 16,18,20 Gauge Steel Doors
Strong Honeycomb ,Polystyrene or mineral fireboard Core