Fortress Evolution™ Pergola Components — Joist (2"×6" | 12'–20')
These factory-coated 2"×6" steel joists are purpose-built for the Fortress Evolution™ Pergola system, delivering clean lines, fast installation, and long-term durability. Use the appropriate length—12', 14', 16', 18', or 20'—to build...
These factory-coated 2"×6" steel joists are purpose-built for the Fortress Evolution™ Pergola system, delivering clean lines, fast installation, and long-term durability. Use the appropriate length—12', 14', 16', 18', or 20'—to build new bays, replace damaged members, or extend an existing pergola. Pair with Evolution beams, braces/purlins, brackets, and fasteners (sold separately) for a complete frame.
Specs & Notes:
• Profile: 2"×6" (joist/rafter member)
• Lengths: 12', 14', 16', 18', 20'
• Material/Finish: Factory-coated steel, black
• Compatibility: Fortress Evolution™ Pergola components
• Hardware/Posts/Beams sold separately; verify local permit requirements
