A Strong, Smooth Working Door
Wayne Dalton’s Rolling Sheet Door Systems offer the perfect solution when your project requires an attractive and solidly constructed rolling sheet door that is also easy on your budget.Contact us about this product
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Wayne Dalton’s Rolling Sheet Door Systems offer the perfect solution when your project requires an attractive and solidly constructed rolling sheet door that is also easy on your budget. These door systems incorporate innovative design elements that enable fast installation and ensure smooth operation for enhanced door life.
Model 770-SS is ideal for self storage applications with openings up to 10’ wide by 10’ high and features optional wind load for design pressures up to ±36 psf. A unique curtain profile facilitates smooth operation and minimizes curtain damage and stepped rings allow tight, uniform curtain wrap to help minimize headroom requirements. A quick-connect bottom bar stop minimizes fasteners and allows for easy insertion of the curtain into a universal guide for fastening in concrete, masonry or wood jambs.
Key Product Features
- Max Width: 10’
- Max Height: 10’
- 26-gauge, roll-formed galvanized steel
- 18-gauge guides; 11-gauge headplate
- Manual lift
- Right-side, two-bolt curtain lock
Product Information
- Unique curtain profile facilitates smooth operation and minimizes curtain damage
- Stepped rings allow tight, uniform curtain wrap and minimize headroom requirements
- Bearings prevent steel-to-steel contact, improve door operation and increase door shaft life
- Dual exterior curtain slide bolt lock
Fast and Easy Installation
- Quick-connect headplate eliminates the need for multiple fasteners
- Quick-connect bottom bar stops minimize fasteners and allow easy insertion of curtain into the guides
- Universal guide allows fastening in concrete, masonry, or wood jambs and fastening or welding to steel jambs
- Through-hole design reduces sideroom requirements
Options & Accessories
- Optional left side lock and step plate
- Optional header draft seal
- Optional wind load: integrated curtain wind locks and guide to withstand wind loading to minimum design pressures of ±36 psf (±175 kgf/sq m)
