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Post for Fortress AL13 Pro Aluminum Railing

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The perfect foundation for your Fortress deck railing starts off with the solid AL13 Pro post. Available in a 3 inch x 3 inch dimension with a securely welded base plate, this post offers the stability you're looking for in your railing. These posts come in heights of 39-1/2 inches and 45-1/2 inches to ensure the ideal railing height every time.

Complete the look you want by choosing between the standard AL13 Pro Post Cap or the sleek Flat Pyramid Post Cap to polish off your post with style.

Note: A base cover comes included with the post.


DecksDirect # 5044

Fortress Warranty (245 KB) 

AL13 Pro Rail Installation (1024 KB) 

FinishesGloss Black, Gloss White, and Black Sand
Material TypeAluminum
Post Size3 in x 3 in
Post Height39-1/2 in and 45-1/2 in
Base Size5-5/8 in x 5-5/8 in
Base Cover Size5-3/4 in x 5-3/4 in
Package Contents(1) post, (1) base cover
WarrantyView Fortress Warranty Information
OtherMounting hardware is NOT included

Complete Your Project

AL13 Aluminum Post Cap by Fortress - Gloss Black
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FortressAccents™ Vertical LED Post Light - Gloss Black
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AL13 Aluminum Universal Rail Bracket by Fortress - Standard - Gloss Black
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RSS Rugged Structural Screws By GRK Fasteners - 3/8 in x 6 in - 50 Pro Pack
Starting at: $21.99
AL13 Aluminum Prefabricated Panel by Fortress
Starting at: $201.74 $268.99

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