4" x 4" Elite Vinyl Base Post Trim by RDI

$6.99 - $7.99
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4” x 4” Elite Vinyl Post Trim by RDI


  • Material: vinyl

  • 3 colors to choose from: white, clay, and sand



  • 1-piece base post trim (1)

More details:  

  • Made in the USA

  • Low maintenance

  • Weather-resistant vinyl

  • Fits over any 4” x 4” sleeve

About this product…

Post trims are pieces of material that wrap around the bottom of your 4x4 post sleeves or posts 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 simple yet accented 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.

Since these trims are one piece, you must slide the trim over the existing 4x4 post sleeve. 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. 

4” x 4” Elite Vinyl Post Trim Installation Instructions:

  • Simply secure the trim into your decking, then slide the baluster into its center

Any questions with installation, please call 1-888-758-7678

Warranty Information

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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