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4-in x 4-in Rope Swing Composite Deck post base trim

Ratings & Reviews for Trex 4-in x 4-in Rope Swing Composite Deck post base trim

4.3
326
Review
 4.3 out of 5
326 Reviews


82% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this deck post trim for delivering a polished, professional appearance and seamlessly concealing the junction between post and decking. Most highlight excellent color matching with composite materials and appreciate the straightforward two-piece snap-together installation that works after posts are already in place. However, some express frustration over dimensional confusion, as the trim fits 4.5-inch posts rather than standard 4-inch sizes, and a few note visible seams feel less refined than expected. Despite these concerns, most customers find it an attractive finishing touch that elevates their deck's overall look.

Customer review summary generated by AI, including incentivized reviews.
327 Customer Reviews

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Price

April 20, 2026
From 4-in x 4-in Classic White Composite Deck post base trim Verified Purchaser
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Response from TrexSupport

Hello, thank you for reaching out to Trex. Trex pricing generally ranges between $2.31 and $9.50 per linear foot, depending on the product line and y...

TrexSupportApril 22, 2026

Trex

Go with Trex railing system

Would Recommend

Very easy to use and looks great

April 16, 2026
From 4-in x 4-in Charcoal Black Composite Deck post base trim Verified Purchaser
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Response from TrexSupport

Thank you for the 5‑star review, Buddy! We’re glad to hear the Trex 4‑in. x 4‑in. Charcoal Black post base trim was easy to install and added a great...

TrexSupportApril 16, 2026

Trex

Outstanding product, highly recommend.

Would Recommend

The color and the ease of installation and that is low maintenance

April 9, 2026
From 4-in x 4-in Saddle Composite Deck post base trim Verified Purchaser
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Response from TrexSupport

Hello, and thank you for your lovely review. We appreciate you taking the time to share your experience with us as well. We hope you enjoy your brand...

TrexSupportApril 10, 2026

Trex

Ordered 6x6 base yrim not 4x4 base trim

Would Recommend

I have ordered 6x6 base trim for the 3rd time. Hoping to get the 6x6 base trim this time when it's supposed to come in on the 26th. The store has helped me through the ordering of the Trex 6x6 base trim. For some reason, they keep sending 4x4 base trim!

February 19, 2026
From 6-in x 6-in Classic White Composite Deck post base trim Verified Purchaser
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Response from TrexSupport

Hello Becca, thank you for reaching out and sharing your experience. We sincerely apologize for the challenges you've encountered; this is not th...

TrexSupportMarch 2, 2026

Trex

It matches and looks very nice.

Would Recommend

It worked great!

February 4, 2026
From 4-in x 4-in Classic White Composite Deck post base trim Verified Purchaser
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Easy to install

Good quality product

January 20, 2026
From 4-in x 4-in Charcoal Black Composite Deck post base trim Verified Purchaser
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Response from TrexSupport

Good morning and thank you for your amazing 5-star review! We’re so grateful you took the time to share your experience it truly means a lot to us. S...

TrexSupportJanuary 21, 2026

Trex

Excellent product

December 28, 2025
From 4-in x 4-in Classic White Composite Deck post base trim Verified Purchaser
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Response from TrexSupport

Thank you so much for the kind review! - Cami, Customer Care Team. Trex

TrexSupportDecember 29, 2025

Trex

Highly recommended!

I like the snap in version compare with the while piece.

December 23, 2025
From 4-in x 4-in Classic White Composite Deck post base trim Verified Purchaser
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Response from TrexSupport

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, -Ryan Trex...

TrexSupportDecember 23, 2025

Trex