Hager 780-155HD Heavy Duty Half Surface Continuous Geared Hinge with Security Molding

Hager 780-155HD Heavy Duty Half Surface Continuous Geared Hinge with Security Molding

Professional Heavy-Duty Continuous Hinge Solution

The Hager 780-155HD Heavy Duty Half Surface Continuous Geared Hinge is engineered for high frequency doors or heavy, medium frequency doors requiring superior durability and performance. Constructed from aluminum 6063-T6 material, this continuous hinge features security molding and is designed for center hung and double egress conversions. Available in multiple lengths from 79" to 119" with up to 3-hour fire rating for metal doors and 90-minute rating for wood composite doors with studs.

Professional Features & Benefits

• Heavy-Duty Construction: Aluminum 6063-T6 material provides exceptional strength and corrosion resistance for demanding commercial applications.
• Multiple Length Options: Available in 79", 83", 85", 95", and 119" lengths to accommodate various door sizes and configurations.
• Fire Rating Compliance: Up to 3-hour fire rating for metal doors and 90-minute rating for wood composite doors with studs for code compliance.
• Security Molding Design: Integrated security molding provides enhanced protection against tampering and forced entry attempts.
• Center Hung and Double Egress Capability: Specifically designed for center hung and double egress door conversions for versatile installation options.
• Minimal Frame Reinforcement: No frame reinforcement required for doors up to 200 lbs, with 16-gauge channel recommended for heavier applications.
• Electric Modification Ready: Power Transfer Preparation options (EPT 2 or EPT 10) available for electrified applications.
• Lifetime Warranty: All Roton products include a lifetime warranty for long-term confidence and protection.
• Heavy duty for high frequency doors or heavy, medium frequency doors;

Technical Specifications

• Applications: For center hung and double egress conversions;
• Clearance: 5/32" (4 mm) minimum recommended hinge side
• Commercial/Residential: Commercial
• Door Reinforcement: None required to 200 lbs. Heavier weight use 16-gauge channel.
• Electric Modifications: Power Transfer Preparation (EPT 2) or (EPT 10)
• Fasteners: Standard: 1/4-20 x 1-1/4" Sexbolt (fastener + Post)
• Features: Heavy duty for high frequency doors or heavy, medium frequency doors;
• Finishes: CLR, DBZ, BLK;
• Fire Rating: Up to 3-hour metal and 90 minute wood composite (with studs);
• Length: 7 9", 83", 85", 95", 119"
• Material: Aluminum 6063-T6
• Notes: EPD: Roton Continuous Hinges Environmental Product Declaration
• Options: Hospital Tip
• Subcategory: Continuous Geared Hinges
• Warranty: Wll Roton products have a lifetime warranty. When ordering electric Roton, the electric portion of the hinge has a one-year warranty ;

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness, weight capacity, and clearance requirements with 5/32" (4 mm) minimum recommended hinge side clearance.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces for proper alignment.
3. Prepare door and frame by drilling required holes for standard 1/4-20 x 1-1/4" Sexbolts or #12-24 X 11/16" Flat Head Dril-Kwik screws as specified.
4. Install all mounting hardware and secure the continuous hinge to door and frame per manufacturer torque specifications using appropriate fasteners.
5. Adjust operational components for proper alignment, smooth operation, and security molding engagement throughout the full range of motion.
6. Test hinge operation to verify proper function, weight support, and security features. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

• High-Traffic Commercial Office Buildings
• Educational Facilities with Heavy-Use Doors
• Healthcare Institution Security Areas
• Industrial and Warehouse Facility Entrances
• Government and Municipal Building Security Doors
• Multi-Tenant Residential Common Areas
• Fire-Rated Door Applications

Why Choose Hager Quality?

Hager 780-155HD continuous hinges deliver professional-grade reliability with aluminum 6063-T6 construction rated for heavy-duty applications and high frequency use. All Roton products include a lifetime warranty for added confidence and long-term protection. Engineered to meet ANSI/BHMA A156.26 C standards for demanding commercial applications where dependable performance and security are essential.

Support Resources

• Commercial Hinges Catalog 2024 (PDF)
• Standard Hinge Locations Guide (PDF)
• Commercial Hinges Cross Reference (PDF)
• Concealed Electric Hinge Modification (PDF)
• Electric Hinge Installation Instructions (PDF)
• Continuous Hinges Catalog (PDF)
• Installation Instructions (PDF)