Fire Rated Wood Doors play a vital role in enhancing building safety. These doors help prevent the spread of fire and smoke, protecting both people and property. Whether you need a 20-minute fire rated door or a 90-minute commercial fire door, selecting the right rating ensures compliance with fire codes and promotes safety.
We provide UL labeled fire doors in-house, rated for 20, 45, 60, and 90 minutes. Each door includes a matching frame and hardware package, and you can choose optional glass kits or louvers to meet your design needs.
Understanding Fire Rating Systems
The fire rating of a door depends on the classification of the wall where it is installed. Building codes and wall locations determine the required fire-protection levels. Therefore, choosing a door with the correct rating is essential for passing inspections and maintaining safety standards.
Our fire rated wood doors are tested according to Underwriters Laboratories (UL) standards and come clearly labeled to show compliance.
20 Minute Fire Rated Door
A 20-minute rated wood door, often referred to as a smoke door, helps slow the spread of smoke and fire in short-duration fire events.
- Door & Frame Rating: 20 Minutes
- Wall Rating: 30 Minutes (1/2 Hour)
- Typical Applications: Hallways, corridors, and smoke barriers
- Best For: Areas requiring smoke and draft control
- Keywords: 20 minute fire doors, smoke rated doors, commercial UL labeled doors
Most commercial buildings include at least one 20-minute rated door in areas where quick evacuation is critical. These doors often serve as the first line of defense in preventing smoke migration.
45 Minute Fire Rated Wood Doors
A 45-minute fire rated door works well for exterior wall openings exposed to moderate fire risks.
- Door & Frame Rating: 45 Minutes
- Wall Rating: 1 Hour
- Typical Applications: Exterior walls or rooms near moderate fire exposure
- Best For: Commercial entryways, retail spaces, light industrial areas
- Keywords: 45 minute wood fire doors, UL certified doors, moderate risk fire doors
In addition to their safety features, these doors offer flexibility in design. You can request optional fire-rated vision panels or louvers to enhance aesthetics and function.
60 Minute Fire Rated Wood Doors
60-minute fire rated wood doors are often installed in internal fire barriers that separate different occupancy types.
- Door & Frame Rating: 60 Minutes
- Wall Rating: 1 Hour
- Typical Applications: Between departments or zones in large facilities
- Best For: Healthcare buildings, educational facilities, office spaces
- Keywords: 60 minute fire rated doors, interior commercial wood doors, UL certified fire doors
Furthermore, each door is marked with a UL label to simplify inspection and code verification.
90 Minute Fire Rated Wood Doors
For maximum protection, choose a 90-minute fire rated door for areas with high fire exposure, such as vertical shafts and egress routes.
- Door & Frame Rating: 90 Minutes
- Wall Rating: 2 Hours
- Typical Applications: Stairwells, corridors of egress, exterior walls with severe fire risks
- Best For: Multi-story buildings, warehouses, and manufacturing plants
- Keywords: 90 minute wood fire door, UL listed fire doors, high fire-rated commercial doors
These doors are essential for facilities that require prolonged containment and protection. In emergencies, they help maintain clear escape routes and minimize fire spread.
Customizable Fire Door Packages
To meet your project needs, we offer fully customizable fire rated wood door systems:
- Glass Kits: Choose from various fire-rated glass options
- Louvers: Designed for airflow while maintaining fire resistance
- Frames: Precision-fit frames for all wall types
- Hardware Packages: Pre-matched and UL listed for compliance
Additionally, all components ship together for a smoother installation process.
Why Choose Our Fire Rated Wood Doors?
We focus on safety, compliance, and convenience. Here’s what sets our fire doors apart:
- UL certified and labeled in-house
- Available in 20, 45, 60, and 90-minute ratings
- Custom options for glass, louvers, and hardware
- Fast lead times and nationwide shipping
- Expert team to support your project
