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Questions and Answers for Oldcastle Beltis 4 in. x 11 in. x 6 in. Harbor Concrete Retaining Wall Block

  • Versatile block is ideal for walls,edging, tree rings & fire pits
  • Tapered ends for straight or curved walls and circle applications
  • Creates a naturally worn, aged look with blended colors

Questions & Answers

How many in a pallet
BySep 15, 2024
1 Answer | 
Answer This Question

140 at 20lbs a piece = 2800lbs per pallet

By|Jul 4, 2025


    Why don’t reviews match the color of stone purchased ? They are very helpful to see photos but not sure which color was being reviewed?
    ByAug 23, 2024
    1 Answer | 
    Answer This Question

    We apologize for the late response. It's unfortunate to hear that you had a bad experience with our product. Should this be a relevant concern or question at this time. Please contact Oldcastle Customer Service directly at 1-866-256-7404.

    By|Oct 25, 2024


      How many blocks would it take to reach around a 60" round fire pit?
      ByAug 23, 2024
      0 Answer | 
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      Where do I park my trailer to pick up retaining wall stones
      ByAug 11, 2024
      1 Answer | 
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      At the end of the parking lot. You can load your cart and push it to your trailer

      By|Aug 13, 2025


        How many blocks can be stacked on top of one another to make a wall using landscaping adhesive?
        ByAug 4, 2024
        2 Answers | 
        Answer This Question

        We apologize for the late response. Oldcastle strives to provide the best customer service. Should this be a relevant concern or question at this time. Please contact Oldcastle Customer Service directly at 1-866-256-7404.

        By|Oct 28, 2024

          About 3 feet is the safest height with adhesive.

          By|Jan 10, 2026

            (1)

            How much square feet does a pallet cover?
            ByJul 25, 2024
            1 Answer | 
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            This product's specifications indicate that each block covers 0.31 square feet. A pallet contains 140 blocks. Therefore, a pallet covers approximately 43.4 square feet (0.31 x 140 = 43.4).

            By|Jan 31, 2025


            Do you need construction adhesive to secure these blocks?
            ByJul 2, 2024
            1 Answer | 
            Answer This Question

            No, but I personally would recommend it. The construction adhesive is pretty strong and you don't need that much. 5 blobs for each block works just fine.

            By|Aug 4, 2026

              (5)

              is the backside rough or smooth
              ByJun 16, 2024
              1 Answer | 
              Answer This Question

              The backside of the block has a textured, rough surface. This helps with stability when stacking the blocks for walls or other projects.

              By|Jan 31, 2025