Adjustable throat steel
door frames

Adaptable inventory solution
Flexibility for design alterations
Adjustable for irregular wall conditions
Die-mitered multi-tab corner assembly
Expandable: 3-1/2” – 12” wall thickness
7-Gauge hinge reinforcing
Unequal double rabbeted profile
Paintable galvanneal (unprimed) finish
16-Gauge A60 galvanneal steel

Performance Tested

Independently tested to meet the highest standards for fire rated requirements, backed by a one year factory warranty.

Hardware Compatibility

Engineered to support metal and wood doors
with a variety of custom assemblies including both
electrified and mechanical hardware.

Sustainable Design

All frame 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.

Additional Options

Custom sizes and hardware configurations
18-Gauge A60 galvanneal steel (EF-2 only)
EFK Reversible (3070/6070 in EF-2 & EF-2OS only)

Applicable Standards

ANSI/BHMA A156.115
ASTM A653
UL 10B
UL 10C
ASTM E2010
ASTM E2074
CAN4 S104

Standard Metal Frames

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Designed for Today's Requirements

For over half a century, Daybar has been innovating to create a higher standard for the doors and frames people use every day. Our products deliver maximum value.