Ives 224HD Full Mortise Continuous Geared Hinge with Door Edge Protection for 48" Doors

Ives 224HD Full Mortise Continuous Geared Hinge with Door Edge Protection for 48" Doors

Heavy-Duty Continuous Hinge Solution for Commercial Applications

The Ives 224HD Full Mortise Continuous Geared Hinge provides professional-grade door support for 1-3/4" doors up to 48" maximum width. This heavy-duty hinge features spread bearing design with transmission gear technology and bearings spaced every 3" on center for smooth operation. Certified to ANSI 156.26 Grade 1 and UL10C 90-minute fire rating, this non-handed hinge supports doors weighing up to 450 pounds without reinforcing or 600 pounds with reinforcing.

Professional Features & Benefits

• Door Compatibility: Designed for 1-3/4" doors with 48" maximum door width and 1/16" door inset for precise fit.
• Heavy-Duty Load Capacity: Supports doors weighing up to 450 pounds without reinforcing, or 600 pounds with reinforcing for demanding applications.
• Advanced Bearing Design: Transmission gear design with bearings evenly spaced every 3" on center ensures smooth operation and extended service life.
• Full Mortise Installation: Mounts on the side of door stile and inside frame side jamb with only gear cover visible when door is closed for clean aesthetics.
• Continuous Door Support: Distributes door weight along entire frame length, eliminating door sag and maintaining constant alignment throughout building life.
• Safety Design: Eliminates spacing between hinges to prevent finger pinching, providing safer operation than traditional butt hinges.
• Professional Certifications: ANSI 156.26 Grade 1 and UL10C 90-minute fire rating certification for code compliance in commercial applications.
• Limited Lifetime Warranty: Backed by manufacturer’s limited lifetime warranty for long-term confidence and protection.

Technical Specifications

• ANSI/BHMA: ANSI 156.26
• Commercial/Residential: Commercial
• Department: Door Hardware
• Door Hand Direction: Non-Handed
• Door Weight: 450
• Product Category: Door Hinges and Pivots
• Product Group: Door Hinges and Pivots
• Product Model: 224HD
• Product Size: 48"
• Product Subgroup: Continuous Hinges
• Product Type: Continuous Geared Hinges
• Subcategory: Hinges and Pivots

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness of 1-3/4", maximum door width of 48", and 1/16" door inset requirements.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door stile side and inside frame side jamb surfaces.
3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions for full mortise installation.
4. Install hinge using standard 12-24 x 3/4" steel self drilling/self tapping phillips head screws or optional mounting hardware as specified.
5. Adjust hinge alignment ensuring proper gear engagement and smooth operation throughout the full range of door movement.
6. Test door operation to verify proper function, weight distribution, and alignment. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose Ives Quality?

Ives continuous geared hinges deliver professional-grade reliability with transmission gear design and precision bearings rated for building-life performance. Limited lifetime warranty coverage provides added confidence for demanding commercial applications. Engineered to exceed industry standards with ANSI 156.26 Grade 1 and UL10C certifications where dependable door operation and safety are essential.