Ratings & Reviews for Trex 4-in x 4-in Charcoal Black Composite Deck post base trim
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise these post skirts for their clean, finished appearance and seamless compatibility with composite decking systems. Most highlight the snap-together design as easy to install without disassembling railings, and many note excellent color matching that instantly upgrades deck aesthetics. Several appreciate the polished, professional look that complements black railings. Some mention sizing discrepancies, noting the product fits 4.5-inch posts rather than standard 4-inch sizes, and a few criticize the plastic material or visible seams from the two-piece construction. Overall, reviewers strongly recommend the product for its visual appeal and straightforward installation.
Customer review summary generated by AI, including incentivized reviews.Great design
Love the design, much better than the previous design, this design allows you to separate the saddle in two for easy removal if you ever need to relevel your post
2 piece snap together not one piece
Would Not RecommendDescription states slides over post and pictures show one piece. It came in 2 pieces that snap together and leave unsightly seams
Hello, we’re so sorry to hear about your experience with our product. We aim to offer 100% customer satisfaction to all of our customers and would li... Read More
Go to the Pro Desk if you have questions.
Would RecommendEasily installed and maintenance free
Hello, and thank you for your review. We work hard to meet customer expectations, and we’re happy to hear we hit the mark for you! Thanks, - Trex Cus... Read More
I’m very happy with this it will make my deck look
Would Not RecommendLove hearing that Junior 🙌 That finishing touch is about to pull it all together 😍💚 Brandi -Trex
Base trim
Would RecommendThis base trim is the perfect accent piece to finish off my deck posts!
Hello Robert,
That’s wonderful to hear. The base trim really does bring everything together, and we’re glad it added the perfect finishing touch... Read More
Misleading size
Would Not RecommendDoes not fit 4x4 post—too large
Hello,
I’m sorry to hear the fit wasn’t what you expected. I understand how frustrating that can be, especially when you’re trying to keep your ... Read More
Easy to install
Would RecommendNice finishing touch to post sleeves
Love an easy install win 🙌 those finishing touches make all the difference Dave💚Brandi -Trex
Good
Would RecommendThis is a top piece of the post cover and it matches the brown color
Saddle tones always come through 🤎 great choice 💚Brandi -Trex
This will look good with all deck styles.
Would RecommendThere is nothing i didnt like. Perfect blend of color and style.
Hello, on behalf of all of us at Trex, we would like to thank you for sharing your positive feedback. We are thrilled that you love our products. We ... Read More
Fit
Would RecommendFit good and looks good
We’re glad to hear the fit worked well and that you’re happy with the final look. Thanks for sharing your experience. | Cami, Customer Care
Easy
Would RecommendEasy assembly
Hello, and thank you for your review. We work hard to meet customer expectations, and we’re happy to hear we hit the mark for you! Thanks, - Trex Cus... Read More
Value
Would RecommendSturdy and nice color
Jules, we appreciate the 5 stars! ✨ Clean look, solid feel—those finishing touches matter. Brandi -Trex
Trex
Easy to clip together
We appreciate the 5 stars! 🙌 Easy install and a clean finish—just how Trex is designed. Brandi -Trex
Fits snugly around post.
Would RecommendPerfect trim to enhance the overall appearance of the deck railing.
Thanks for the 5 stars, Mike! ⭐️ We’re glad the trim fit perfectly and helped elevate your railing’s look—thanks for choosing Trex! 🙌 Brandi ... Read More
It is what it's supposed to be
It works as it should
From 4-in x 4-in Classic White Composite Deck post base trim Verified Purchaser
Thanks for the 5 stars! ⭐️ We’re glad it delivered just what you expected and got the job done. Appreciate you choosing Trex for the finishing touche... Read More
Worked
Would RecommendWorked as expected
Thanks for the 5 stars, Matty! ⭐️ We’re glad it worked just as expected—simple and reliable. Thanks for choosing Trex! 🏡 Brandi -Trex
Hello, and thank you for being a Trex customer. We appreciate you taking the time to leave us a review. We hope you enjoy your new railing for many y... Read More