Hatteras Castine Post Cap

Size: 4" x 4"
Color: Cedar

Enhance your wood railings with Deckorators® Hatteras Castine post caps, crafted from moulded wood in a classic flat top design, available in cedar and two sizes, with options for flat-bottomed caps with or without holes to suit your needs.

    Available Options
    • 4" x 4" in Cedar
    • 6" x 6" in Cedar

    Product Details

    • Classic Design: Hatteras Castine post caps offer a timeless flat top design crafted from moulded wood
    • Material Options: Available in cedar and offered in two sizes to suit various railing dimensions
    • Versatile Choices: Choose between flat-bottomed caps with or without holes, providing options for easy installation
    • Versatile Fit: Engineered to snugly fit standard 4” x 4” or 6" x 6" wood posts

    Available Sizes:

    • 4" x 4": Inside dimensions of 3-5/8" x 3-5/8" for standard 4” x 4” posts
    • 6" x 6": Inside dimensions of 5-5/8" x 5-5/8" for standard 6” x 6” posts

    Find Hatteras Castine Post Cap installation details below or visit our Installation Instructions page for a more comprehensive list of installation instructions.

    Find Hatteras Castine Post Cap answers here, or visit our frequently asked questions page for answers to more general questions.

    How should I care for and maintain my post caps?

    For detailed instructions on the optimal maintenance of your post cap, please consult our Post Cap Care Information guide.

    Does a finish need to be applied to wood post caps?

    Yes. As with all wood products, we recommend that you coat the wood post caps with a high-quality exterior finish to preserve the wood's natural beauty and ensure a lifetime of enjoyment. Before installing, apply to all wood areas, including the underside of the cap.

    What are the inside dimensions of 4” x 4” or 6” x 6” wood posts?
    • 4” x 4” post - inside dimensions: 3-1/2" x 3-1/2"
    • 6” x 6” post - inside dimensions: 5-1/2" x 5-1/2"
    How do I attach post caps to a post?

    Use exterior-grade adhesive liberally to the inside of the cap and place the cap firmly over the top of the post. If you prefer to use Brad nails, be sure to pre-drill all nail holes to avoid splitting. For more information, refer to the installation instructions.

    Visit our Technical Information page to view our technical documents.