Ratings & Reviews for Trex 6-in x 6-in Classic White Composite Deck post base trim
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this product for delivering a polished, professional finish that transforms deck aesthetics. Most highlight how it seamlessly integrates with post sleeves, hides the junction between post and decking, and creates a cohesive, high-end appearance. Many appreciate the easy snap-together installation and lightweight composite design. The color matching is consistently noted as exceptional. Some mention sizing confusion, as it fits 4.5x4.5 sleeves rather than standard posts, and a few note visible seams on the two-piece design. Overall, reviewers strongly recommend it for upgrading outdoor spaces.
Customer review summary generated by AI, including incentivized reviews.Easy to work with. Can be cut to size you need
Would RecommendProduct looks great
From 4-in x 4-in Charcoal Black Composite Deck post base trim Verified Purchaser
Good trim for 4x4 nylon post
Would RecommendCame already painted - ready to install. Easy to use and weathers well.
From 6-in x 6-in Classic White Composite Deck post base trim Verified PurchaserIncentivized
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...
Confusing dimensions
Would Not RecommendDimensions are confusing. Even though, it’s for a 4x4 post, it’s way too big for one. I wish they’d update their labels so it’s accurate. But lumber is confusing too, since a 4x4 is actually 3.5x3.5.
From 4-in x 4-in Charcoal Black Composite Deck post base trim Verified Purchaser
Hello Cathy, sorry for your experience. Please give us a call at 1.800.289.8739 as we could possibly discuss some solutions on how to make the post s...
Good product
Would RecommendExcellent design and execution
From 4-in x 4-in Classic White Composite Deck post base trim Verified Purchaser
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 look forward to be...
Allow extra space if put around post next to build
Would RecommendThe black skirts and caps compliment the brown posts and railings
From 4-in x 4-in Charcoal Black Composite Deck post base trim Verified PurchaserIncentivized
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...
Easy to use
Would RecommendCovers any cuts that aren’t even or screws. Great finishing touch.
From 4-in x 4-in Classic White Composite Deck post base trim Verified PurchaserIncentivized
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...