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. Evolution’s Rim Joist incorporates the same pre-punched and non-punched system as the S-Ledger for consistent, quicker installation without the hassle. They provide a solution for any installation application, including an option for curved decks. The Rim Joist attach to the joist with minimal fasteners and provides a perfectly flat surface to attach trim or fascia board.
- Frame System works with any type or brand of decking, including composite, PVC, aluminum, tile, wood and tropical hardwoods. Builds flat, stays flat
- 2-in x 6-in x 8-ft Rim Joist (With 12-in/16-in O.C. Pre-Punched Spacing)
- Designed for low-maintenance, durability, ease of installation and safety. Looks and installs like wood
- A noncombustible material, resistant to fire and invulnerable to rotting, warping, splitting and pesky insect damage
- Steel is recycled and recyclable, making it more sustainable than wood