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 deck post trim for its professional, polished appearance and seamless integration with composite systems. Most highlight how it hides the post-to-decking junction, creating an upscale look that makes decks feel complete. The snap-together two-piece design earns strong approval for easy installation, even after railings are in place. However, some report sizing confusion, noting the product doesn't fit standard 4x4 posts as advertised. A few mention visible seams where pieces connect or describe the material as feeling less premium than expected. Despite these concerns, most customers find it a worthwhile finishing touch.
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...