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Strong and Durable Sheet Door with Wind Load Ratings
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 790-CW is ideal for commercial applications with openings up to 20’ wide by 16’ high and features integrated curtain wind locks for design pressures up to ±22 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: 20’
- Max Height: 16’
- 26-gauge, roll-formed galvanized steel curtain
- 14-gauge guides; 11-gauge head plate
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
Fast and Easy Installation
- 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 side room 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 ±22 psf (±107 kgf/sq m)
- Locks: curtain lock, two-bolt double shackle or cylinder
Operation Options
- Manual lift (standard)
- Chain hoist with reduced drive
- Motor