A fire door is commonly described as a door that resists fire for a stated period. For project work, the more useful definition is a coordinated opening assembly whose leaf, frame, hardware, glazing, seals, labels and installation conditions must match the required listing.
A fire door is more than a door leaf
A labeled leaf can lose its intended performance when it is paired with an incompatible frame, unlisted glass, incorrect hardware or unapproved field modifications. The opening schedule should identify the complete construction rather than only a nominal rating.
- Door leaf construction and maximum size
- Frame profile, anchors and wall condition
- Closing, latching and exit hardware
- Glazing, louvers, seals and labels where required
Start with the building opening
Room names alone do not determine the required assembly. Review the wall schedule, opening location, egress function, hardware set and local project requirements before selecting a fire-rated door.
Keep documentation with the opening
The approved door schedule, shop drawings, manufacturer details and required labels make it easier to review substitutions, installation and inspection items. Record field changes before they become a turnover issue.
Project information to send
- Door schedule with opening marks and required ratings
- Wall type, finished thickness and frame condition
- Hardware set, glazing and louver requirements
- Destination and documentation requirements
Selections must be verified against the adopted code, project specification and listed assembly for the exact opening. For an opening-level review, send the schedule through Get a Quote.