Post for Avalon Railing by RDI

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(1 review) Write a Review
$68.99 - $122.99
12.00 LBS
Calculated at Checkout

Avalon Structural Post with Trim and Post Cap by RDI

AVALON ALUMINUM RAILING Posts come in rust resistant, sleek aluminum construction. Unique style options combine form, function, and versatility to add a rich, stylish look to your home while adding safety and security at the same time. Posts have a welded flange that easily bolts or lags for a secure surface mount.


Add the post extension to any Avalon 2-1/2" post for additional height for string lights!


  • Wall thickness - .075
  • SIZES ~ 2-1/2" x 2-1/2" x 39" ~ 45" ~ 60"
  • MOUNTING PLATE ~ 5-1/2" x 5-1/2" w/ 4 pre~drilled holes (.44" ~ hole size)
  • 2-1/2" x 2-1/2" x 65" Post Extension


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Click HERE for Warranty:

Click HERE for Installation:

Click HERE for Commercial Post:

Structural Post Specs:


Mounting Flange:


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  • 5
    RD8I Avalon Post - couldn't ask for better

    Posted by Djss on Sep 24 2020

    As part of a the full Avalon Railing install, this install was easy and the instructions were great. I would recommend watching the "How To" YouTube videos as they do a real nice job of explaining the process. These folks thought of everything providing instructions and parts for either a lag bolt or drill through bolt and nut install (they provide a plat for that). The price, quality, maintenence free and smaller design (compared to a 4X4 post) is exactly what I was looking for. Highly recommended.

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