Ives COR Series Aluminum Bar Door Coordinators - UL Listed Fire Rated

Ives COR Series Aluminum Bar Door Coordinators - UL Listed Fire Rated

Professional Door Sequencing Solution for Paired Door Applications

The Ives COR Series aluminum bar coordinators are engineered for commercial paired door installations where proper closing sequence is critical for security and code compliance. These UL Listed coordinators ensure the active door remains open until the inactive door closes first, enabling proper latching and fire door functionality. Available in multiple lengths (32", 42", 52", 60", and 72") to accommodate various opening widths, each unit features an adjustable override mechanism and meets ANSI A156.3 Type 21A standards for professional-grade performance.

Professional Features & Benefits

• Multiple Length Options: Available in 32", 42", 52", 60", and 72" lengths to accommodate different opening widths and door configurations for versatile installation options.
• UL Listed Fire Rating: UL Listed for installation on labeled frames, ensuring compliance with fire door requirements and building safety codes.
• Adjustable Override Feature: Built-in override mechanism allows the active door to close under extreme pressure while maintaining normal sequencing operation for emergency situations.
• Aluminum Construction: Durable aluminum substrate provides long-lasting performance and corrosion resistance for demanding commercial applications.
• ANSI A156.3 Compliance: Meets ANSI A156.3 Type 21A standards for professional door coordinator performance and reliability.
• Flush Bolt Compatibility: Designed to work seamlessly with flush bolts for complete door securing and sequencing solutions.
• Architectural Integration: Optional FL filler bars available to maintain clean architectural lines when coordinator doesn't cover entire stop length.
• Professional Installation Support: Compatible mounting brackets (MB1, MB2, and fire-rated versions) available for proper installation with stop-mounted hardware.

Technical Specifications

• ANSI/BHMA: ANSI A156.3 Type 21A
• Commercial/Residential: Commercial
• Department: Door Hardware
• Fire Rating: Yes
• Product Category: Door Controls
• Product Group: Door Controls
• Product Model: COR32
• Product Subgroup: Door Coordinators
• Product Substrate: Aluminum
• Product Type: Door Coordinators
• Subcategory: Flush Bolts and Coordinators
• UL Listing Type: UL Listed for installation on labeled frame

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.
3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
6. Test device operation to verify proper function and make final adjustments as needed. 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 COR Series coordinators deliver professional-grade reliability with aluminum construction and UL Listed fire rating for demanding commercial applications. Meeting ANSI A156.3 Type 21A standards, these coordinators provide dependable door sequencing performance with adjustable override protection for emergency situations. Engineered for commercial door control applications where proper closing sequence and fire safety compliance are essential.