5" Vinyl Base Post Trim

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5” x 5” Vinyl Base Post Trim by RDI



  • 2-piece base post trim (quantity = 1)

More details:

  • Made in the USA
  • Low maintenance
  • Weather-resistant vinyl
  • Can easily assemble and disassemble 

About this product…

Post trims are pieces of material that wrap around the bottom of your beams or balusters in order to bridge the gap between your columns and your decking. Post trims can offer more cohesion or an aesthetically pleasing transition from the materials of your columns to the materials of your decking. If you’re working on a deck or porch project and are looking for a classic, New England style post trim, consider this vinyl option for a fraction of the hassle and cost of real wood. Not only is the vinyl option cost-effective, these products are crafted using weather-resistant vinyl, making this product durable and incredibly low-maintenance.

Great alternative for when sliding over an existing 5x5 post is not an option.

These are easily installable, snapping together to secure the two pieces of the trim. Within minutes, you now have a polished looking trim fit for your beautifully finished deck. Plus, you’ll save yourself stress over service and maintenance of your RDI trims with their lifetime warranty.

5” x 5” Vinyl Post Trim Installation:

  • Simply snap the two pieces together to assemble and disassemble.


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 Vinyl 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.

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