For a clean look that provides maximum visibility and outstanding security, the 4300 Series Rolling Grilles have the strength to assure property protection. The 4300 series is manufactured to combine ease of installation and use with aesthetically pleasing open air security.
Garage Door Specifications
Steel Slat Gauge Options: 5/16 Aluminum Rods
Guides: Extruded Aluminum
Wind Load Available: No
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- Oil tempered torsion springs designed for 50,000 life cycles.
- Solid aluminum rods – 5/16" or 3/16".
- Durable links (standard 1/8" thick, or heavy duty 3/16" thick).
- Cylinder locks concealed in the bottom bar.
- Choice of two grille patterns:
- Standard up to 30' wide
- Heavy duty for all sizes
- Heavy duty extruded aluminum guides and bottom bar.