Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise these post caps for their clean, stylish design and seamless integration with compatible deck systems, delivering a polished, professional finish. Most appreciate the white composite appearance that brightens outdoor spaces while maintaining a modern look. Many note easy installation without special tools and commend the low-maintenance durability and weather resistance. Some mention the caps are designed for 4.5-inch square posts rather than standard 4-inch posts, occasionally causing fit issues. A few report caps may shift in wind and suggest securing with silicone or caulk. Despite minor concerns, most customers consider them a worthwhile investment that enhances deck aesthetics.
Customer review summary generated by AI, including incentivized reviews.Post Cover
Would RecommendThis is a great finishing touch to the post covers that match our trex deck! Fits perfectly over the top.
From 4-in x 4-in Enhance Saddle Composite Deck Post Cap Verified PurchaserIncentivized
It’s brown
Would RecommendIt replaces the one my kid broke. And makes the wh.
From 4-in x 4-in Vintage Lantern Composite Deck Post Cap Verified PurchaserIncentivized
Sharp Durable appearance
Would RecommendThis cap is very durable and fit nicely on the post sleeve.
From 4-in x 4-in Charcoal Black Composite Deck Post Cap Verified PurchaserIncentivized
Hello, We can’t thank you enough for your kind review! -Trex Customer Care Team
Complete the look
Would RecommendAttractive, but very fragile. A few were damaged in transit. Stores have limited availability.
From 4-in x 4-in Charcoal Black Composite Deck Post Cap Verified PurchaserIncentivized
Hello! We are sorry to hear that your Post Cap weas damaged in transit. Please give us a call at 1-800-289-8739 and hopefully we can try to assist yo... Read More
Pole Caps
Would RecommendThe product is good however I thought they would be a little heavier.
Hello, and thank you for the feedback. We apologize that our product didn't meet your full expectations, but we are glad that you still valued th... Read More
Worked perfectly with the matching 4x4 sleeve.
Would RecommendWorked as described, was unable to find this item at other box stores, at the time of shopping only lowes had it.
From 4-in x 4-in Charcoal Black Composite Deck Post Cap Verified PurchaserIncentivized
Hello Erik, happy to hear that it all worked out. If you are ever having a hard time finding Trex products, please give us a call at 1.800.289.8739. ... Read More
Just what we needed
Would RecommendWorks great and exactly what we needed to repair damage from a hail storm
From 4-in x 4-in Charcoal Black Composite Deck Post Cap Verified PurchaserIncentivized
Hello llsa, 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... Read More
Needed for Trex post
Would RecommendNice enough for the price and finishes the Trex post. Should come with the post
From 4-in x 4-in Classic White Composite Deck Post Cap Verified PurchaserIncentivized
Hello, and thank you for the feedback. Trex strives to be the best composite decking brand in the industry, and we are thrilled to hear that you have... Read More
Make it a tight fit instead of screwing it in
Would RecommendIts the last part that I installed and it made the whole deck was complete
From 4-in x 4-in Charcoal Black Composite Deck Post Cap Verified PurchaserIncentivized
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
Durable
The product replaced 6 stained post caps after 15 years of weather. These caps hold up quite well to nature.
From 4-in x 4-in Classic White Composite Deck Post Cap 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... Read More
Classy deck post cap
Would RecommendThese deck post caps are decorative and make the entire rail look classy and professional.
From 4-in x 4-in Classic White Composite Deck Post Cap 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... Read More
High quality and durable cap
Would RecommendUsed this camp on top of my matching post. The quality and durability is unbeatable!!
From 4-in x 4-in Charcoal Black Composite Deck Post Cap Verified PurchaserIncentivized
Post Caps
Would RecommendPost caps were exact match to the damaged TREX caps on our deck. Very easy to replace.
From 4-in x 4-in Vintage Lantern Composite Deck Post Cap Verified PurchaserIncentivized
Lowes does a great job with pickup.
Would RecommendPickup was very convenient. Product was ready and correct.
From 4-in x 4-in Charcoal Black Composite Deck Post Cap Verified PurchaserIncentivized
Basic cap, worked well with Trex Enhance railing
Would RecommendBasic post cap for 4x4 wooden deck post (with post sleeve). Not sure if other sizes/options, but we used these with Trex Enhance deck railing and looks good. For stability, have to silicone on though.. which I guess is fine considering we hopefully won’t be taking them off, but figured they would secured tightly without sealing.
From 4-in x 4-in Classic White Composite Deck Post Cap Verified PurchaserIncentivized
Hi Mark! Thank you for your 5-Star review. We appreciate you taking the time out of your day to share your thoughts about our product, and we hope th... Read More