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Fortress Evolution Steel Deck Framing Stair Bracket

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Create your ideal deck staircase design from start to finish with Fortress Evolution Steel Deck Stair Brackets. Specially designed to slide easily over the top of a Fortress Evolution Deck Joist to create the perfect rise and run angle for your outdoor stairway. The Fortress Evolution Stair Brackets align with one another to create a consistent stair angle while also providing a quick, worry-free deck stair installation.

Three different Fortress Evolution Deck Stair Bracket designs to choose from:

  • The 7 inch Stair Bracket creates a 7 inch rise over an 11 inch run for stair treads
  • The 7-3/4 inch Stair Bracket creates a 7-3/4 inch rise over an 11 inch run for stair treads
  • The Adjustable Stair Bracket allows homeowners and deck builders to customize a stair's rise and run using two set pins

The Fortress Evolution Steel Stair Brackets are sold individually and are offered in a textured Black Sand finish.

More Information
DecksDirect # 62521

Fortress Evolution Framing Installation Guide (6.28 MB) 

Technical Evaluation Report (6.28 MB) 

Code Compliance Report (6.28 MB) 

Fire Rating Class A (6.28 MB) 


Black Sand

(length x width x height)
7 in Bracket: 11 in x 2-1/8 in x 7 in
7-3/4 In Bracket: 11 in x 2-1/8 in x 7-3/4 in
Adjustable Bracket: 9-7/8 in x 2-1/8 in x 8-7/10 in
Pack SizeEach
Material TypeGalvanized steel
Included AccessoriesNone
WarrantyView Fortress Warranty Information

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