4X4 Post Cap │ Cedar Color Slim Profile

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Bulk Pricing:
Buy in bulk and save

Our cedar-colored slimline 4x4 post caps are the most affordable product we carry. Their design may be simple, but they accomplish two critical purposes: they protect your wooden support posts, and they beautify your landscape. Don’t let their small size fool you. They decorative touch they add to your property fence or your deck railing is significant. The things you do to enhance the visual appeal of your landscape can translate into an increase in the value of your property.

View our installation instructions here.

4x4 Post Cap (3.5") - Cedar Color Slim Profile

  • Fits a standard (Nominal) post. (3.5” x 3.5” up to 3.75" x 3.75").

  • Slim Profile caps slide down the post 3/4” and are 4.5” x 4.5” at their widest point.

  • 10 year guarantee against fading, discoloration and warping!

  • High impact, remarkably sturdy ASA resin. The same material used in automobiles!

  • Made in the U.S.A.

  • Quick and easy patented SNAP-CAP installation, built right into the cap!

  • Fraction of the cost of comparable wood caps.

  • Contractor and bulk pricing available! 

We are a small privately owned company that manufactures our own line of fence post caps in the United States. We sell directly to customers, so there is no markup because you’re not buying our product from an authorized dealer. We offer contractor and bulk pricing on our products.

Our slimline cedar colored 4x4 post caps are made of ASA resin, the same material that boat and car manufacturing companies use in their vehicles. The material is ideal for making hard plastic post caps because it is UV and impact resistant. It won’t fade, warp or discolor, and we offer a 10-year warranty on all ASA resin post caps against damage related to discoloration, fading, and warping.

Our plastic post caps are far more affordable than comparable wood fence post caps, and they’ll last considerably longer, too. These hard plastic post caps aren’t subject to weakening the way wood is because of continual contraction and expansion with humidity fluctuations.

The cedar slimline 4x4 post caps are only available in the nominal size. The Nominal (or standard) 4x4 post caps will fit posts that are between 3.5” x 3.5” and 3.85” x 3.85”. Nominal is the term that the lumber industry uses to refer to wood that’s cut while it’s green or wet. That term distinguishes it from wood that’s referred to as actual or true, meaning that these slabs are cut after the wood has dried. The main distinction is that wood that’s cut when green winds up being ½ an inch smaller on all sides after it undergoes drying.

Our two-part patented SNAP-CAP installation system ensures that the installation process will be fast and easy. The sleeve part of the fence post caps slides ¾” down the post from the top. At the widest point, the installed plastic post caps will measure 4.5” x 4.5”.

 Frequently Asked Questions


Order online or 770-808-0200 to order by phone.