FORTRESS Evolution steel deck framing and stair system is the next evolution in decking. It's a smarter galvanized steel system designed by deck builders， for deck builders. Our total solution system features joist， beams， ledgers， brackets and accessories. The Evolution Rim Joist Bracket is designed to be used with the curved rim joist only.
Easy to install if you know how to frame with wood， you can frame with Evolution
Straight， uniform pieces builds flat， stays flat
Greater spans fewer posts for less obstructed views
Compatibility works with any type or brand of decking
Beautiful the premium black sand powder coat provides a pleasing look that virtually disappears
Class-a fire rating a noncombustible material that’s resistant to fire and meets the requirements for use in all Wildland Urban Interface (WUI) zones
Protected invulnerable to rotting， warping， splitting and insect damage
Warranty 25-year limited
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