Timely® Classic Prefinished Steel Transom Frames are engineered for commercial, institutional, and multi-family applications requiring a door opening with an integrated transom lite above. This configuration allows natural light transfer while maintaining a clean, consistent frame system. Manufactured from hot-dipped galvanized steel, these frames provide corrosion resistance and long-term durability. The prefinished design enables installation after wall finishes are complete, reducing labor and eliminating the need for field painting. Single transom configurations support a variety of glazing options while maintaining compatibility with fire-rated assemblies where required.

Specifications
Product type: Prefinished steel door frame with single transom
Application: Commercial door openings with transom glazing
Frame material: Hot-dipped galvanized steel
Series options:
S-Series: 20 gauge steel
C-Series: 18 gauge steel
Door compatibility: 1-3/8″ and 1-3/4″ doors
Frame configuration: Single transom lite above door opening
Jamb depths:
Standard S-Series: 3-3/4″, 4-5/8″, 4-7/8″, 5″, 5-3/8″
Standard C-Series: 3-1/2″ to 7-1/4″
Custom jamb depths: 2-5/8″ to 13″ in 1/8″ increments
Transom height: Varies based on project requirements
Mullions: Available for divided lite transom configurations
Fire ratings:
Up to 90 minutes (non-glazed door opening)
Up to 45 minutes (glazed transom assemblies)
Installation: Post-drywall installation with snap-on casing system
Finish options: Factory prefinished standard colors and custom color matching
Glass: Not included (glazing by others)
Applications: Offices, healthcare, education, and commercial interiors

Downloads
ClassicGeneralInfo.pdf