Sargent L980 Lockable T-Shape Mullion - 2 1/2" Extruded Aluminum with Gray Prime Coat
Professional Removable Mullion Solution for Commercial Door Applications
The Sargent L980 is a lockable aluminum mullion featuring a T-shape configuration designed for commercial door installations. This removable mullion is constructed from extruded aluminum with a 2 1/2" size profile and comes with a gray primer finish ready for on-site painting. Available in standard 86" height with optional heights up to 120", the L980 meets Grade 1 ANSI/BHMA standards and is ULC listed for professional applications.
Professional Features & Benefits
- T-Shape Configuration: 2 1/2" extruded aluminum profile provides structural integrity and professional appearance for double door installations.
- Flexible Height Options: Standard 86" height with optional configurations available up to 120" maximum height for various door frame requirements.
- Lockable Design: Integrated locking mechanism provides security control for removable mullion applications (cylinder sold separately).
- Grade 1 Construction: ANSI/BHMA Grade 1 rating ensures heavy-duty performance and durability for high-traffic commercial environments.
- Extruded Aluminum Material: Lightweight yet durable aluminum construction resists corrosion and provides long-term reliability.
- Site-Ready Finish: Gray primer coat allows for custom color matching and on-site painting to meet specific architectural requirements.
- ULC Listed: ULC certification ensures compliance with safety standards for commercial door hardware applications.
- Manufacturer Warranty: 1-year limited warranty provides added confidence and protection for professional installations.
Technical Specifications
- Refer to manufacturer documentation for complete technical specifications.
Installation & Operation
- Review manufacturer specifications and verify door frame preparation requirements including opening dimensions and structural support for the mullion installation.
- Use manufacturer-provided templates to mark mounting hole locations accurately on door frame and floor surfaces.
- Prepare door frame and floor by drilling required holes and routing as specified in manufacturer instructions.
- Install all mounting hardware and secure the mullion to frame and floor per manufacturer torque specifications.
- Adjust operational components for proper alignment and smooth locking mechanism operation throughout the full range of motion.
- Test mullion 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 Sargent Quality?
Sargent mullion products deliver professional-grade reliability with extruded aluminum construction rated to Grade 1 ANSI/BHMA standards. ULC listed for safety compliance with 1-year limited warranty coverage. Engineered for demanding commercial applications where dependable performance and security control are essential.
Manufacturer Resources
Product Specs
- Product Group:
- Exit Devices and Trim
- Product Subgroup:
- Parts and Accessories
- Subcategory:
- Parts and Accessories
- Product Type:
- Exit Devices Parts
- Commercial/Residential:
- Commercial
- Parts and Accessories Type:
- Installation Accessories
- Product Attribute:
- Parts and Accessories
- Product Category:
- Exit Devices and Trim
- Department:
- Door Hardware