
Ratings & Reviews for Trex 4-in x 4-in x 4-ft Charcoal Black Composite Deck Post sleeve
Ratings may include incentivized customer reviews.
What Customers Are Saying
The post sleeves are generally durable and provide an attractive, finished look when installed. They are reported to fit 4x4 posts well. However, a significant number of customers have received damaged or defective products, with some posts arriving cracked or chipped. While the majority of customers are satisfied with the quality and performance, the high rate of damaged items is a notable concern.
Customer review summary generated by AI, including incentivized reviews.Composite deck posts
Would RecommendLove my new post covers! They’re beautiful and they make my deck look absolutely stunning.
Verified Purchaser
Not worth the money
Would Not RecommendIt had obviously been dropped or crushed because it was broken in two places… I was assuming these were made of PVC… more like sawdust and plastic molded material. Not really sure how this is going to withstand the elements.
Verified Purchaser
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 wo...

Good quality, but not a good fit for standard 4x4
Would Not RecommendThe item itself is good quality and exactly what you'd expect from a brand like Trex, however, there is no good way to secure it to a 4x4 if you aren't using other Trex accessories (Railing etc). I had to buy 200 composite shims as the inside measurement is 3/4" larger than a regular 4x4 post. If you are using surface mount posts from Trex, then great, but this is not the only use case.
Verified Purchaser
Hello, we apologize for any inconvenience you have experienced. - Trex Customer Care Team
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Beautiful and sturdy!
Would RecommendBeautiful, Sturdy post sleeve! Looks great on the railing!
From 4-in x 4-in x 4-ft Classic White Composite Deck Post sleeve Verified Purchaser
Hello, we are incredibly grateful that you took the time to leave us this review. Our company puts customer satisfaction as top priority, and we are ...

Replacement for broken one
Would RecommendHad to bring back a sleeve, big chunk broken out of the bottom when I opened the box. one of 13 I received on a pallet. But no broken shard piece in the box. Clear tape on bottom of box. Looks like box was dropped at ware house, with end coming open allowing broken piece to slip out of box. Some one then resealed up box and shipped it off, knowing it was broken. Happened with a dish washer I bought at Lowes last year. Visible damage covered up with a protective sleeve that was taped on, then pl...
Verified Purchaser
I do apologize for the part being broken. If you have any questions feel free to reach out. Our number is (800)-289-8739. - Trex customer care

Be prepared.
Service stinks. I ordered products in store for home delivery . With years of positive experience. I was totally unprepared for what was to come. Delivery was promised but truck broke down. Driver was going to make delivery with his own vehicle. Great... well not so much. As endof promised delivery time got close, I became anxious. I called Lowes and was told it was out for delivery. I was sitting at home waiting for the arrival. No show. Next day I went to lowes store to retrieve and was t...
Thank you for the five-star review! -Trex Customer Care


Damaged Trex sleeve
Ordered on line to be picked up. My wife picked it up. The box was open & the sleeve had a big chunk out of it with a split that went half way down.
From 4-in x 4-in x 4-ft Classic White Composite Deck Post sleeve Verified Purchaser
Hi there. Thank you for reaching out. I am sorry to hear of your experience. If you haven't already, please be sure to reach out to Lowe's fo...

Hello, and thank you for your 5 star review. We really appreciate you taking the time to share your experience with us as well. We count ourselves lu...