
Daybar Steel
Interior Fire Rated Doors
Fire rated openings are required in many commercial applications, such as apartments, hospitals, schools, labs, and more.
Daybar’s steel doors and frames are precision-made with high-quality standards that provide an exceptionally long service life.
These doors and frames are built to last.

90 MIN: Can be used in cases where higher fire protection is required.
A BRAND YOU CAN DEPEND ON
DAYBAR Commercial Fire Rated Interior Doors
Performance Tested
Independently tested to meet the highest standards in performance for fire and severe weather testing, all backed by a one-year factory warranty.
Sustainable Design
All door components are manufactured from environmentally responsible materials using the industry’s most advanced manufacturing processes. LEED credits available for recycled content, indoor air quality, and regional sourcing.
Hardware Compatibility
Compatible with all leading providers of security and access control systems, for both electrified and mechanical hardware.

20-Gauge Commercial Steel Doors




Adjustable throat steel
door frames
- Adaptable inventory solution
- Flexibility for design alterations
- Adjustable for irregular wall conditions
- Die-mitered multi-tab corner assembly
- Expandable: 5-3/8” – 8-11/6” wall thickness
- 7-Gauge hinge reinforcing
- Unequal double rabbeted profile
- Paintable galvanneal (unprimed) finish
- 16-Gauge A60 galvanneal steel