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Window Lite Glazed section with various types of glass or clear acrylic to allow for light and visibility. |
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Sections Steel panels reinforced with stiles interconnected with hinges and rollers. |
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Bottom Bracket A structured support which provides for attachment of lifting cables. |
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Cable Drum Grooved drums on the torsion spring shaft that lifting cables wind around when door is opening. |
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Torsion Springs Provides the means to raise and lower the garage door via cable winding on drums. |
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Extension extend along both horizontal tracks |
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Rear Track Hanger |
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Track Provides a guide for section to raise or lower the garage door. |
Track Types: Standard Low Headroom |
Track Components: Vertical Track: on either side of opening. Horizontal Track: attached to ceiling. Radius: curved track |
Standard Heights: 7 feet high - 4 sections high 8 feet high - 5 sections high |
Gauge = thickness of steel Lower is better. 24 gauge is thicker than 25 gauge. |