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Internet # 309254963

Model # 543970102

Store SKU # 1004253459

Enhance Basics, 1 in. x 6 in. x 1 ft., Beach Dune Grooved Edge Composite Decking Board Sample - Brown

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  • Designed to resist rots, termites, warp, and more
  • Made of 95% recycled materials to ensure durability
  • Wood-like grain pattern offers an eye-catching look
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Return this item within 90 days of purchase.

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Product Details

About This Product

There's just something about having the real thing in your hands. Or in your yard. Or up against your siding. With a full-size sample, you can choose what board complements your space best, from color to grain pattern right down to the way it reflects the sunrise between coffee #1 and coffee #2.

Highlights

  • Find out which color is the perfect fit for your deck with this 12 in. board sample
  • Beach dune is an easy-to-match shade of light brown, featuring a low-maintenance, wood-like grain pattern
  • Quality low-maintenance material, cleans easily with soap and water
  • High-performance shell technology protects against rot, warp, splinters and termites and wont need sanding, staining or painting
  • Made with 95% recycled materials
  • Backed by a 25-years limited residential fade and stain warranty
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 309254963

Model # 543970102

Store SKU # 1004253459

Additional Resources

Shop All Trex

Specifications

Approximate Weight (lb): 4

Dimensions

Approximate Weight (lb)

4

Details

Color Family

Brown

Color/Finish

Beach Dune - Brown

Edge Type

Grooved

Features

Hidden Fasteners Compatibility, Prefinished, UV Protected

Material

Composite

Returnable

90-Day

Questions & Answers

what grade is it?
ByAug 15, 2026
1 Answer | 
Answer This Question

Thank you for your question. The Rocky Harbor board is part of the Trex Enhance Naturals collection, which is our entry-level, budget-friendly composite decking line. It features a scalloped profile, a wood-grain appearance, and is backed by a 25-Year Limited Residential Fade and Stain Warranty. If you have any questions, please contact us at 1-800-289-8739 or customercare@trex.com. Thank you, Brooke - Trex Customer Care Team

By|Aug 20, 2026


    Any cleaners recommended? Or something to make them look shiny? I choose a dark color and where I live in west texas, just look opaque after washing the floors with dawn soap and water
    ByAug 12, 2026
    1 Answer | 
    Answer This Question

    Thank you for your question. If soap and water are not working, we recommend trying undiluted white vinegar. If the issue persists, you may use a deck brightener such as Olympic Deck Brightener & Wash, following the manufacturer's instructions. If you have any questions, please contact us at 1-800-289-8739 or customercare@trex.com. Thanks, Brooke - Trex Customer Care Team

    By|Aug 20, 2026


      How many boards are in one package?
      ByJun 6, 2026
      2 Answers | 
      Answer This Question

      1 per

      By|Jun 9, 2026

        Hello, thank you for reaching out to Trex. Our Enhance Rocky Harbor decking comes in bundles of 56. If we can assist further, please reach out to us directly 1.800.289.8739 | customercare@trex.com | private message at your earliest convenience. We look forward to speaking with you! Kindly, Abby Trex Customer Care

        By|Jun 8, 2026


          What r the grooves franchise is there trim
          ByMay 23, 2026
          1 Answer | 
          Answer This Question

          Thank you for your question. Our grooved edge decking is designed for use with hidden fastener systems. If you are looking for a finishing or trim piece, we recommend using square edge boards or fascia. If you have any additional questions, please contact us at customercare@trex.com or 1-800-289-8739. Thank you, Brooke - Trex Customer Care Team

          By|Jul 24, 2026

            (1)

            My deck is fading after 10 years. What do I do
            ByMay 18, 2026
            2 Answers | 
            Answer This Question

            There is nothing you can do, they don't guarantee color. I tried as mine faded to a dark maroon. I was going to sand it (rough it up) and use a deck paint/deck stain as it seemed like the protective membrane was gone but chose to replace it.

            By|May 20, 2026

              Hello, we’re so sorry to hear about your experience with our product. We aim to offer 100% customer satisfaction to all of our customers and would like the opportunity to discuss this further. Please contact us at 1-800-289-8739, and someone from our customer care team will be happy to assist. Thank you, Brooke - Trex Customer Care

              By|May 19, 2026


                What is recommended joist spacing on Enhance Naturals 1 in. x 6 in. x 16 ft. Rocky Harbor Grooved Edge Composite Deck Board
                ByMay 17, 2026
                1 Answer | 
                Answer This Question

                Thank you for your question. The maximum joist spacing for Trex Enhance Rocky Harbor is 16 inches on center. If you have any additional questions, please feel free to contact us at 1-800-289-8739. We are happy to help. Thank you, Brooke - Trex Customer Care Team

                By|May 19, 2026


                  How many 16' boards would I need for a 16'x 16' deck?
                  ByMay 8, 2026
                  1 Answer | 
                  Answer This Question

                  Great question, Harold! For a 16' x 16' deck, you’ll need about 34 boards. For a more detailed layout, check out our Deck Designer tool: https://www.trex.com/build-your-deck/planyourdeck/deck-designer/ You can also connect with our Project Advisors at trexdeckdesigner@trex.com or 1-855-411-1050—they’re a free resource and happy to help plan your build. 🏡 Brandi -Trex

                  By|May 30, 2026


                    How hot does this flooring get in sunlight?
                    ByApr 25, 2026
                    1 Answer | 
                    Answer This Question

                    Hello Levi, thanks for reaching out! Like most outdoor surfaces, Trex decking can get warm in direct sunlight. On hotter days, we suggest wearing shoes and adding shade where possible like an umbrella, pergola, or tall plants. Natural fiber outdoor rugs or a quick rinse with cool water can also make a big difference. Let us know if you have any other questions, we’re happy to help! Abby – Trex Customer Care Team

                    By|Apr 27, 2026


                      Viewing 1-8 of 656

                      Customer Reviews

                      4.2 out of 5

                      • 4.2 out of 398 reviews
                      • 59% recommend this product
                      Filter by:
                      Showing 1-10 of 398 reviews
                      This is our second big project using this decking. Holds up well in the cold Alaskan winters and looks beautiful in the summer.
                      by
                      Response from TrexSupportMay 26, 2026
                      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 your dream deck is completed. We hope you and your family enjoy it for many years to come! Thanks, - Trex Customer Care Team Trex
                      Wonderful product. Relatively easy to work with. The clip system while pricey works very well.
                      by
                      Response from TrexSupportMay 11, 2026
                      Thanks for the 5 stars! ⭐️ We’re glad to hear you found it easy to work with—Rocky Harbor is a great choice. Our hidden fastener system is designed for a clean, secure finish, and we’re happy it delivered. Thanks for choosing Trex! 🏡 Brandi -Trex Trex
                      • Verified Purchase
                      This customer chose to rate the product and not provide text.
                      by
                      Response from TrexSupportNov 17, 2025
                      Hi Matthew. Thank you for taking the time to share your feedback! We’re glad to hear you’re enjoying your Enhance Naturals deck board. We always strive to provide high-quality products, and your input helps us continue improving. If there’s anything we could do to make your experience even better, we’d love to hear your thoughts. Kindly, Brandi -Trex Customer Care Trex
                      • Verified Purchase
                      Trex Customer Service is Lousy
                      On 9/5/2025, I wrote a review title "Run from this grooved crap." Trex left me a message saying call us. I did and received the same runaround. They said they would make decision based on pictures; I included pictures on my review. So basically, Trex wasted more of my time. Again, run from this grooved crap.
                      by
                      Response from TrexSupportOct 2, 2025
                      Hi Shannon. I sincerely apologize for the experience you’ve had. When concerns arise regarding material performance, we do ask that customers reach out to us directly, as we typically need additional information and photos to properly evaluate and confirm any potential warrantable conditions. I understand that this process was inconvenient and different than expected, and I'm truly sorry for that. If there’s anything more, we can do to assist you, please don’t hesitate to contact us at 1-800-289-8739 or customercare@trex.com Best regards, Brandi - Trex Customer Care Team Trex
                        2 found this review helpful
                        Very nice product. Straight, no warps, cross and rip cuts very well. Color and shape consistent. Installing screws through edges, with hidden screw holding clips or top worker perfect with no splitting. 16’ lengths were slightly over by an inch or so which was just right for my project.
                        by
                        Response from TrexSupportSep 8, 2025
                        Hello! Thank you for your wonderful review! We are thrilled to have customers like you! -Trex Customer Care Trex
                        • Verified Purchase
                        1 found this review helpful
                        Mediocre product not sure if it was worth it.
                        Somewhat disappointed with the Trex composite deck boards in Honey Grove color. Less than a week after installation, the surface is already showing scratches despite no heavy objects being placed on it and normal use only. For the premium price we paid to upgrade from wood, I expected much better durability and scratch resistance from a composite product. Additionally, Trex heavily advertises that their composite decking stays cooler than traditional materials, but this simply isn’t true. Our deck gets extremely hot in direct sunlight, making it uncomfortable to walk on barefoot. Between the unexpected scratching and the misleading claims about temperature, I’m questioning whether the significant investment was worth it. Expected much more from a premium product like Trex.
                        by
                        Response from TrexSupportAug 8, 2025
                        Hi Lilian, we are extremely sorry to hear about this, and even more sorry to disappoint a customer. Please reach out to our customer care team at 1-800-289-8739 to voice your concerns as we take all feedback into consideration of our products. We look forward to hearing from you. Thank you, Trex Customer Care Team. Trex
                          1 found this review helpful
                          Beware! Stick to wood!
                          Do Not Buy! Beware! We bought and installed a 4' x 8' Trex Deck-Rocky Harbor less than 3 years ago. All of the boards have spilt. Trex warrantied replacement boards but the color and design at not what is shown as Rocky Harbor. I pity those who may have to replace several boards because they will not match. Trex said that 2-3 years ago they were having trouble with the formulation of the coating which may be why they all cracked. This deck is not exposed to direct sunlight and has a roof over it. I would never buy again. So now I have boards that don't match.
                          by
                          Response from TrexSupportApr 9, 2025
                          Hello! We're so sorry to hear of the issues you've experienced! Please reach out to us at 1-800-289-8739 so we may look into this further. -Trex Customer Care Trex
                            9 found this review helpful
                            This customer chose to rate the product and not provide text.
                            by
                            Response from TrexSupportApr 11, 2025
                            Hello Macie J, thank you for your review. We work hard to meet customer expectations, and we’re happy to hear we hit the mark for you! Thank you, - Trex Customer Care Team Trex
                            • Verified Purchase
                            1 found this review helpful
                            Trex is still defective, don't buy!
                            My Trex was professionally installed. Within three years it turned a significant white color. I had all receipts and filed a warranty claim. Trex offered me a bogus 50% cash reimbursement even though their warranty is for 25 years and states a cash reimbursement for years 10 - 11 after installation is 80%, and my claim was after three years of installation. Trex is an inferior product, their customer support is terrible and they don't stand behind their written warranty. Do NOT buy this product!
                            by
                              16 found this review helpful
                              Love the color, the softness to the feet, the texture, and the solid feel. However, whoever had the saw set up to cut these pieces into 16' pieces was lacking in skill. The end cuts were 5 degrees out of square, forcing me to trim both ends to leave a professional finish. Thankfully, the 16' pieces were 1 5/8 too long (short edge to short edge)
                              by
                              • Verified Purchase
                              2 found this review helpful
                              Showing 1-10 of 398 reviews