Pemko 3572SP80 Offset Security Bar 80 Inches Galvanized Steel

Product Description

The PEMKO 3572SP80 is an offset security bar designed to reinforce door frames and resist forced entry at the door perimeter. Constructed from galvanized steel, it provides corrosion resistance suited to exterior and high-humidity interior door applications. At 80.13 inches in length, it covers a standard 6 foot 8 inch door height. The bar measures 2.25 inches wide and 0.13 inches thick, keeping a low profile against the door frame while maintaining structural integrity. Installation is typically performed by a finish carpenter, door hardware specialist, or commercial locksmith as part of a door security or access control upgrade.

This security bar is appropriate for commercial and residential door applications where frame reinforcement is required. It fits standard single door frames at the perimeter and is well suited to new construction and retrofit security upgrades. The offset design accommodates frame geometry where a flat bar would not seat flush, making it a practical choice for doors that require reinforcement without full frame replacement.

Key Features

• Galvanized steel construction resists corrosion in exterior and high-humidity environments
• 80.13-inch length covers standard 6 foot 8 inch door height in a single piece
• Offset profile accommodates door frame geometry for flush seating
• Low-profile 0.13-inch thickness minimizes protrusion at the door perimeter
• 2.25-inch width provides structural coverage across the door frame edge
• Sold individually as a single unit for precise quantity ordering

Compatibility

Designed as an OEM-style replacement and new-installation security bar for standard 80-inch residential and light commercial door frames requiring perimeter reinforcement.

Installation Notes

Installation should be performed by a qualified door hardware technician or finish carpenter familiar with door frame construction. Verify that the door and frame assembly is square and properly anchored to the rough opening before securing the bar. Use appropriate fasteners rated for the substrate material, whether wood, steel, or aluminum framing. Follow applicable building and fire codes when installing security hardware on rated door assemblies, as reinforcement hardware must not compromise the door's fire or smoke label.