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 deck post skirts for their two-piece snap-together design, which simplifies installation and retrofitting compared to older one-piece models. Reviewers highlight the professional, finished appearance, especially the black color option that contrasts nicely with composite posts. Most appreciate the lightweight, water-resistant composite material for durability and easy handling. A few report fit issues with standard lumber dimensions or note visible seams where pieces join, and some mention the surface scratches easily. Overall, customers consider them an excellent value that significantly improves deck aesthetics.
Customer review summary generated by AI, including incentivized reviews.Nice Skirt!
Would RecommendWe use these all the time for our decking rail posts and bench post sleeves. Very affordable compared to the competition
From 4-in x 4-in Charcoal Black Composite Deck post base trim Verified Purchaser
New look
Would RecommendMakes my home look very impressive. Actually, they are a little imposing.
From 4-in x 4-in Charcoal Black Composite Deck post base trim Verified Purchaser
Thank you for the great review! We are so glad to hear that you enjoy the look of out product. If you ever have any questions, please reach out to us... Read More
Disappointed
Would RecommendLoved them but they only fit if you used the post sleeve. We wanted the contrast of wood and black so they didn’t fit our 4x4 posts. We returned them and had to go with an online deck company to find ones that work and the choices were limited in black color. The photos are if what we ended up purchasing. Lowes was very good about us returning the others.
Thank you for your feedback and we are happy Lowe's was able to assist with correcting this. We’re sorry to hear that the Trex product did not wo... Read More
Old post renewal
Would RecommendWhen you are sleeving an old 4X4 post this base makes the job look very professional. I calked around the top in clear and it looks so nice!
From 4-in x 4-in Charcoal Black Composite Deck post base trim Verified PurchaserVerified Pro
Thank you for sharing your experience with us. At Trex we strive for 100% customer satisfaction and we are happy we did just that. We hope you enjoy ... Read More
Wrong size!
Would Not RecommendThese are 4.5 in...not 4... otherwise i would give it 5 stars because the color was perfect!
Hello Chiara, thank you for taking the time to leave us a review. First and foremost I would like to apologize that you did not have a positive exper... Read More
Lowes doesn't stock the Trex post caps with lights
Would Recommendproduct is good but don't stock Trex parts that you need like post caps with lights for Trex
Hello, and thank you for your review. We work hard to meet customer expectations; however, due to limited space in stores, specialty items such as de... Read More
They scratch very easily
Would RecommendThis cover saved us a lot of time, with covering our 4x4s
From 4-in x 4-in Charcoal Black Composite Deck post base trim Verified Purchaser
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, Alecia - Trex Custome... Read More
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 skirt for many yea... Read More