Mounting Kit for RDI 4x4 Avalon Aluminum Post

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Mounting Kit for Aluminum Post by RDI


  • Three colors to choose from: white, matte black, and matte bronze

    • rdi-avalon-3-colors-01.png

  • Material: powder coated aluminum




  • Two-piece post skirt (1)

  • Mounting plate (1)

More details:  

  • Lifetime warranty

  • Used with RDI’s Structural Porch Post

    • Attaches to the RDI structural 4” x 4” post

  • Two mounting kits needed when installing porch posts

    • *one kit on top, one on bottom

Not included:

  • Mounting bolts

About this product…

This Mounting Kit is a base needed in order to attach RDI’s Structural Porch Posts  to your deck or porch. The kit comes in three different sleek colors, coordinating with the colors offered in the Structural Porch Posts; white, matte black, and matte bronze. These two products color-match and are made from the same material and manufacturer, ensuring cohesion throughout the pieces. The mounting kit perfectly ties in your porch post to the rest of your decking, both aesthetically and structurally. 

Click HERE for Mounting Kit Installation Instructions:

Simply follow the installation instructions provided in your order. 


Still have questions or need advice on ordering the right supplies for your project? Get in touch with Deck Expressions’ 24/7 customer service. We’re always ready to help.

Transferable Limited Lifetime Warranty Aluminum Railing Who is covered: • The limited lifetime warranty covers single-family residential properties only. This limited warranty extends to the original purchaser and one (1) individual transferee as specified herein. • A twenty (20) year limited warranty covers any other type of building or property including those owned by corporations, governmental agencies, partnerships, trusts, religious organizations, schools, condominiums, homeowner associations, cooperative housing arrangements and apartment buildings. The warranty period will be twenty (20) years following the original date of Product purchase. What is covered: Barrette Outdoor Living warrants that its aluminum railing products (“Product”) will be free from defects in material and workmanship for the warranty period. This limited warranty is valid beginning on the date of Product purchase. Barrette Outdoor Living warrants the Product against peeling, flaking, rotting, chipping, cracking, blistering, splintering, corrosion and rusting, structural damage due to weather influences, or abnormal discoloration/fading* under normal atmosphere and weather conditions; fungal decay or wood boring insects.

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