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Al13 Traditional Adjustable Stair Aluminum Panel by Fortress

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Al13 Traditional Adjustable Stair Panel by Fortress

Al13 Traditional Adjustable Stair Panel

Ideal for a variety of environments and are the first-of-its-kind fully pre-welded aluminum system. Customize the Fortress Al13 Aluminum railing system with Accent Top Panels. Easily install panels using the streamlined Evolve Bracket.

Fortress Al13 Traditional Stair Panels are Special Order. Allow extra time for delivery.

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  • Minimum Order Tier: $999
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This product requires freight shipping.

Special Order Product

This item may not be returned or exchanged.

Fortress Al13 Traditional Adjustable Stair Panels are available in 34" and 40" heights and are 90.5" in length. They are perfect for stair or ramp applications with maximum adjusts from 5-40 degrees. Fortress Al13 Traditional Adjustable Aluminum Railing Panels are offered in the standard Black Sand and White finish.


  • Simple installation with bracket system
  • Premium powder coated exterior
  • 100% recyclable
  • Approved for use in residential or commercial applications
  • Al13 can be used with wood, composite, vinyl, or Fortress aluminum posts
  • Lifetime Manufacturer Warranty
  • Pre-welded panels allows for easy installation
  • Approved and tested in accordance with ICC-ESTM AC273, NBCC, OBC, ABC, & BCBC
Package Quantity Single AL13 Fortress Stair Panel Section
Color Black Sand, White
Manufacturer Fortress
Manufacturer Link
Installation Help
Dimensions 34"x8', 40"x8'

Fortress Building Products

Fortress Railing Products, a division of The Fortress Company, is committed to developing innovative quality products specifically for the railing industry. It is very proud of its vast distribution network, commitment to code testing, innovative product design and strength of the Fortress Railing Products brand. As a respected category creator and Industry leader, Fortress Railing Products offers a complete line of railing solutions that encompass 6 distinct categories.

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