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Strength, Security, and Ease Of Operation, All Rolled Into One |
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Both owners and tenants of mini-storage buildings benefit from the sturdy construction, easy operation and long service life built into DS-75 doors. |
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DS-75 roll-up doors are available in round or square profiles. The continuous curtains are made from hot-dipped galvanized steel, and then finished with silicone polyester paint for beauty and durability. |
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Installation to masonry, steel or wood jambs is quick, and simple — no special preparation, no overhead tracks. |
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Concealed locking slide assembly accepts two shackle locks for equal owner/tenant security. Lockout feature provides owner risk protection. |
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DS-75 Mini Roll-Up Doors
are available in sizes to 10' x 10', and a variety of standard and
special colors.
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1. Corrugated door curtain, available in round or square profile, is hot-dipped galvanized 26-Ga. steel, primed then finished with high gloss silicone polyester paint.
2. Polypropylene anti-wear strips come factory-installed as continuous guides for sliding metal parts, providing quieter operation and longer service life.
3. Rigid support bracket with bearings hold constant door tension, and allow easy adjustments.
4. Bottom bar assembly includes heavy-duty steel angle, roll-formed galvanized steel bottom bar and replaceable blade type vinyl astragal.
5. Curtain lock assembly attaches to the exterior curtain, accepts pad locks or cylinder locks for owner/tenant security. Includes lock-out feature.
6. Roll-up door guides are 18-Ga. galvanized steel. DS-75 guides install to masonry, steel or wood construction equally well.
7. Automatic door stops prevent door from rolling up past the header.
8.Oil-tempered steel spring is engineered to counterbalance different door sizes and weights for smooth, easy operation. The spring is shot peened to increase strength and add cycle life to the spring.
9. Heavy-duty steel axle supports door curtain and counterbalance system.