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Internet # 310569119

Model # RH010616E2G01

Store SKU # 1004642367

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Enhance Naturals 1 in. x 6 in. x 16 ft. Rocky Harbor Grooved Edge Composite Deck Board

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  • Rocky Harbor adds sandy undertones to a rustic slate grey
  • Simple installation; no specialty tools necessary
  • High-performance shell is fade, stain, scratch and mold resistant
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Product Details

About This Product

Trex Enhance Composite Decking offers an authentic wood-grain appearance with the durability of composite and the affordability of wood. Enhance composite deck boards allow you to enjoy the beauty of wood, with the ease of composite, all at a practical price. Enhance decking boards are scalloped, making them as lightweight as lumber—without the maintenance. Enhance decking mixes and matches with all of our Trex railing lines, allowing you to create a completely custom look. Plus, you can feel good about your purchase, since Trex is made in the U.S.A. from 95% recycled materials and is backed by our 25-Year Limited Residential Fade and Stain Warranty.

Highlights

  • Trex composite decking is a durable, beautiful and eco-friendly alternative to traditional wood
  • A contemporary changing neutral composite deck color, rocky harbor adds sandy undertones to a rustic slate grey, featuring a low-maintenance, wood-like grain pattern
  • Made of high-performance composite for durability; won’t rot, warp or splinter, unlike wood
  • Decking has a protective outer shell for durability; resists fading and staining
  • Trex decking installation is simple; no specialty tools required; lightweight scalloped profile for easy handling
  • Please note that the darker the color, the hotter the deck will feel in the sun and for hotter climates, consumers should consider choosing a lighter color or an option with heat-mitigating technology
  • A long-lasting worry-free alternative to wood decking that cleans easily with soap and water and never need sanding, staining or painting
  • Sustainably made of up to 95% reclaimed wood and recycled plastic film in the USA
  • Backed by a 25-year limited residential and fade and stain warranty
  • Use grooved-edge boards and Trex hidden fasteners for a screw-free surface or square-edge boards for traditional decking applications, edging and stairs
  • Trex Deck Rail Kits
  • Trex Post Sleeves
  • Trex Post Caps
  • Trex Post Skirts
  • Trex Top, Bottom, & Universal Railing
  • Trex Deck Lighting Accessories
  • Trex RainEscape Under Deck Ceiling Systems
  • Trex Fascia Boards
  • Trex Composite Deck Board Samples
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 310569119

Model # RH010616E2G01

Store SKU # 1004642367

Specifications

Dimensions

Actual Product Length (ft.)

16 ft

Actual Product Thickness (in.)

0.94 in

Actual Product Width (in.)

5.5 in

Approximate Weight (lb)

31

Nominal Product Length (ft.)

16 ft

Nominal Product Thickness (in.)

1

Nominal Product Width (in.)

5.5 in

Details

Color Family

Gray

Color/Finish

Rocky Harbor

Edge Type

Grooved

Features

Hidden Fasteners Compatibility, UV Protected

Material

Composite

Warranty / Certifications

Manufacturer Warranty

Trex 25-Year Limited Residential Warranty and the Trex 25-Year Limited Residential Fade & Stain Warranty

Questions & Answers

How close does my deck framing have to be?
ByJul 17, 2026
1 Answer | 
Answer This Question

Thank you for your question. The maximum joist spacing for Trex Enhance decking is 16" on center, although many homeowners choose to install it at 12" on center for a more rigid feel. If you have additional questions, please contact us at 1-800-289-8739 or customercare@trex.com. Thanks, Brooke - Trex Customer Care Team

By|Jul 30, 2026

    (1)

    If I'm using this for the deck will it also work for the bench top?
    ByJul 12, 2026
    1 Answer | 
    Answer This Question

    Hello 👋 Using Trex materials for a bench top is considered a custom application, and many customers have successfully used Trex in creative projects like benches and built-in seating 👍 For specific recommendations and best practices for your project, please reach out to us directly at 1.800.289.8739 or customercare@trex.com and we'd be happy to help. Kindly, Brandi - Trex Customer Care 💚

    By|Jul 16, 2026


      How much trex deck should I order for a 13 foot by 32 foot deck?
      ByJul 4, 2026
      1 Answer | 
      Answer This Question

      Thank you for your question. For a 13' x 32' deck, you would need approximately 55 16-foot deck boards. Please note that this estimate may vary based on your deck layout, board spacing, and any picture framing or custom design features. If you would like a more accurate material list and quote, please contact us at 1-800-289-8739. Thanks, Brooke - Trex Customer Care Team

      By|Jul 8, 2026


        How far apart do you put the joist?
        ByJun 23, 2026
        1 Answer | 
        Answer This Question

        Hi Kevin. Great question! For residential installs, Trex recommends joists spaced up to 16" on center when boards are installed perpendicular 👍 It’s always a good idea to double-check your local code as well for your specific project. More details here: https://online.flippingbook.com/view/63974767/ 💚Kindly, Brandi -Trex Customer Care

        By|Jul 13, 2026


          Can trex be painted?
          ByJun 22, 2026
          1 Answer | 
          Answer This Question

          Hi James. Thank you for reaching out to Trex for our recommendations. Depending on the specific line of decking you have, our painting recommendations will vary: Early Generation - unshelled (Manufactured 1998–2014), can be painted or stained using a product that adheres well to wood. New Generation - shell (Manufactured 2011–Current), cannot be painted or stained. If you are unsure of which generation you have, please reach out directly, 1.800.289.8739 | customercare@trex.com Kindly, Brandi -Trex Customer Care

          By|Jun 24, 2026


            What is the fire rating for this product? What happens when it is exposed to fire?
            ByJun 22, 2026
            1 Answer | 
            Answer This Question

            Thank you for your interest in Trex. This product has a Class C flame spread rating 👍 You can view more details here: https://online.flippingbook.com/view/881406032/2/ 💚 Kindly, Brandi -Trex Customer Care

            By|Jun 24, 2026


              Can this be installed over the top of an existing wood deck?
              ByJun 19, 2026
              1 Answer | 
              Answer This Question

              Thank you for reaching out with your question. For best results, we would not recommend installing on solid or watertight surfaces. A joist or sleeper system is preferred, as it allows for proper airflow, drainage, and natural expansion and contraction. Installing without these can lead to swelling, movement, and potential failure. If you have additional questions, please contact us at 1-800-289-8739 or customercare@trex.com. Thank you, Brooke - Trex Customer Care Team

              By|Aug 3, 2026

                (1)

                What should be the distance between the joists?
                ByJun 13, 2026
                1 Answer | 
                Answer This Question

                Hi Sheila. For residential installs, Trex recommends joists spaced up to 16" on center when boards are installed perpendicular ✅ Always good to double-check your local code too 👍 More details here: https://www.trex.com/customer-support/trex-owners/downloads/ 💚Brandi -Trex Customer Care

                By|Jun 16, 2026


                  Viewing 1-8 of 873

                  Customer Reviews

                  4.4 out of 5

                  • 4.4 out of 1,071 reviews
                  • 74% recommend this product
                  Filter by:
                  Showing 1-10 of 1,071 reviews
                  For this price point, these planks wear well, easy to install and cut.
                  by
                  Response from TrexSupportJul 31, 2026
                  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, Brooke - Trex Customer Care Team Trex
                  I recently purchased Trex decking and have been very pleased with the overall quality and appearance. The boards have a clean, consistent finish and give the deck a durable, low-maintenance look compared with traditional wood decking. Installation was straightforward, and the finished surface feels solid underfoot while providing an attractive, modern appearance. I also appreciate that the material does not require staining, sanding, or regular sealing, which should make long-term upkeep much easier; however, time will tell on the maintenance and durability. Overall, I am satisfied with my Trex decking purchase so far, and would recommend it to anyone looking for a durable, good-looking decking option.
                  by
                  Response from TrexSupportAug 4, 2026
                  Thank you for taking the time to share your experience. We're glad the installation went smoothly and that you're already appreciating the look, feel, and low-maintenance benefits of your decking. We hope it continues to perform well for years to come, so you can spend more time enjoying your outdoor space and less time maintaining it. Thanks again for choosing Trex and for your recommendation! Thanks, Brooke - Trex Customer Care Team Trex
                  This is the easiest deck to install
                  by
                  Response from TrexSupportJul 27, 2026
                  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-new deck for many years to come! Thanks, Brooke - Trex Customer Care Team Trex
                  • Verified Purchase
                  If you are ever wondering, “Do I spend money on Trex?” , stop wondering. This is my second purchase of Trex. Trex will look the same 20 years after the date installed without maintenance. Home Depot delivered in a timely manner and provided credit on a few of the damaged boards without question. Great product, great retailer to buy it from. Highly recommend the product and Home Depot.
                  by
                  My existing deck was old and starting to rot. It needed to be replaced. I chose Trex to upgrade the appearance and low maintenance. The Trex boards are easy to work with. The Trex Square Edge boards look and work well as steps. I happy with mt choice.
                  by
                  Response from TrexSupportJul 14, 2026
                  Hello, and thank you for choosing Trex! We appreciate your remarkable review. Hearing that you love our products is the best thing we could hope for. We hope you enjoy your brand-new deck for many years to come! Thanks, - Trex Customer Care Team Trex
                  As expected
                  Bought a bunch of these to build a garbage can enclosure. Loved the color and the fact that they will last forever. Even when kept in the sun they maintain the shape. They do get very hot though
                  by
                  Response from TrexSupportJun 4, 2026
                  Hi Stefan. Rocky Harbor coming through strong 💪 built to last and still looking good out there 💚 Brandi -Trex Trex
                    • Recommended
                    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
                    This customer chose to rate the product and not provide text.
                    by
                    Response from TrexSupportMay 18, 2026
                    So glad you’re loving it, Gabriel 🙌 Toasted Sand is a beautiful choice—warm tones with that low maintenance performance you can count on. Enjoy your new deck space 💚Brandi -Trex Trex
                    • Verified Purchase
                    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
                    We love Trex, it’s a go to for all our base framing. It’s solid, durable, and the color is great.
                    by
                    Showing 1-10 of 1,071 reviews