Hatteras Flat Top Post Cap

Size: 4" x 4"
Color: Pressure-treated

The Deckorators® Hatteras Flat Top post cap is a timeless choice for those seeking a traditional accent for their wood railing, featuring captivating wide angles and offered in either cedar or pressure-treated wood options.

    Available Options
    • 4" x 4" in Pressure-treated
    • 4" x 4" in Cedar

    Product Details

    • Traditional Elegance: Enhance your wood railing with the timeless appeal of the Hatteras Flat Top Post Cap, boasting classic charm for a refined finish
    • Material Choices: Crafted in cedar or pressure-treated wood, offering both natural beauty and lasting durability to suit your preferences
    • Versatile Fit: Designed to fit snugly on a standard 4” x 4” wood post

    Available Sizes:

    • Post Cap is designed to fit a standard 4” x 4” wood post (actual measurements 3-1/2” x 3-1/2”), with inside dimensions of 3-5/8” x 3-5/8”

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

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

    What preservative is used to protect pressure-treated wood post caps?

    Our wood post caps are protected by Copper Azole Type B (CA-B), an EPA-registered pesticide containing copper and azole compounds to protect it from termite attack and decay. For more information, refer to the Copper Azole Safe Handling Information.

    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.

    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.

    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"

    Visit our Technical Information page to view our technical documents.