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To give your posts a finished, uniform presence throughout your project, use the AL13 Pro Post Base Cover. This easy-to-install upgrade comes in two pieces that snap together with no hardware required.

Refine your deck's appearance while protecting your posts with the AL13 Pro Post Base Cover, available in a textured Black Sand finish to match your Fortress AL13 Pro Railing.


DecksDirect # 5050

Fortress AL13 Warranty (245 KB) 

AL13 Pro Rail Installation (1024 KB) 

FinishesBlack Sand
Pack SizeEach
Material TypeAluminum
(width x depth x height)

5-3/4 in x 5-3/4 in x 1-1/4 in (exterior)

Made for 3 in x 3 in post

Package Contents(1) post skirt
WarrantyFortress Warranty

Complete Your Project

AL13 Aluminum Post Cap by Fortress - Gloss Black
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AL13 Aluminum Gate Uprights by Fortress - Gloss Black
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AL13 Aluminum Support Block by Fortress - Gloss Black
Starting at: $29.99 $39.99
FortressAccents™ Surface Mount Recessed LED Light
Starting at: $33.99

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