Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise these deck post caps for their excellent fit on composite post sleeves, clean white finish, and durable composite construction. Most highlight how the caps enhance outdoor spaces with a polished, refined appearance and seamless color match. Reviewers consistently commend the weather-resistant material for requiring minimal maintenance and resisting fading and warping over time. A small number report fit inconsistencies on certain post sleeves, occasionally requiring caulk or adhesive to secure them. Despite these minor installation nuances, most customers consider them a worthwhile upgrade that delivers long-term value and professional aesthetic appeal.
Customer review summary generated by AI, including incentivized reviews.Pick up
Would RecommendOrder was picked in a timely fashion, all was correct. Friendly, courteous professional staff who go out of their way to provide excellent customer service. Well done!
Very good
Would RecommendI liked the white composite deck post cap for its stylish yet functional design that tops off a post with a refined touch. It protects the post from water infiltration, extending its lifespan. The composite construction resists fading, cracking, and warping, while its clean white finish complements various railing styles, adding charm and durability
Sharp corner
Would RecommendGreat cap has sharp corners though that can gouge a person
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 (decking or railin... Read More
Cap
Ease of use and visual appearance
New Deck Post Cap Replacement
Would RecommendWe recently purchased this post cap to replace one with a solar light. The solar light cap was higher and the lawn service people kept knocking it off and breaking it as they climbed the deck stairs. This new deck post cap is lower so it doesn't get hit by their back pack blowers and it matches the solar cap light that we already have. We are happy with this new update to our deck.
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... Read More
post top did the trik for me
Hello Uncle Joe. On behalf of everyone at Trex, we want to thank you for sharing your positive experience with our products. We look forward to servi... Read More
Great product
Would RecommendThey fit perfectly on the posts and color matched
Deck Post
Exactly what I needed to install on my composite posts on my deck
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
Prepare to cut/secure the caps to the sleeves.
Would Not RecommendThey look okay, but do not fit the posts that come with the stair designed rails. We had to cut slots in the back side of the cap to get them to fit over the angled rail at the bottom of the steps. Additionally, the caps need to be secured in some way because they don't fit the post tight - they fall off when grabbed or blow off in a moderate wind.
From 4-in x 4-in Classic White Composite Deck Post Cap Verified Purchaser
Hello. Thank you for reaching out to Trex and bringing your negative experience to our attention. We apologize for the challenges you have faced. We ... Read More
Nice post caps. I live in a windy environment and the wooden post caps can not stand up to the wind. These are molded and do fine.
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 ... Read More
Hello, and 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 ho... Read More