Streamlined Safety & Building Code Compliance
The 2 Panel Steel 20-Minute Fire Door offers a clean, classic two-panel profile without sacrificing thermal or fire protection. Engineered specifically to satisfy Ontario Building Code (OBC) standards for fire separation between an attached garage and living area, this prehung steel unit provides a complete seal against smoke, drafts, and heat transfer.
Technical Specifications & Included Hardware
- Fire Resistance: 20-Minute certified fire-rated steel slab
- Complete Prehung System: Factory prehung on a solid wood frame with an integrated bottom sill for straightforward alignment
- Self-Closing Hardware: Pre-equipped with 2 spring-loaded self-closing hinges and 1 standard hinge to ensure an automatic seal
- Finish: Primed smooth white finish, ready for field painting to match interior trim
- Jamb Configurations: Choose between standard wooden jambs or certified fire-rated labelled jamb options
- Standard Widths: 30″, 32″, 34″, and 36″ (80″ height)
Ideal for Garage-to-House & Mechanical Rooms
Whether you are passing a home inspection or replacing an old utility door, installing a complete prehung steel unit avoids the hassle of retrofitting slabs into misaligned frames. The 2 panel design integrates seamlessly into basements, furnace rooms, and garage entry points.
Note: Fire-labeling requirements can vary by municipality. Please consult your local building inspector prior to ordering to ensure exact jamb and hardware compliance.
See our flush steel and 6-panel steel fire-rated doors.
