8x8 Post Cap │ White Pyramid

Eight by eight White Pyramid Top fence Post Cap for wooden posts.

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Our elegant white pyramid 8x8 post caps from the Estate Series will add a distinctive quality to any fence with 8-inch support posts. Whether you’re trying to incorporate a colorful decorative element into your landscape design, or you want to enhance the dramatic impact of your massive fence posts, our SNAP-Cap plastic caps will achieve both of those goals.  We feel that the pyramid top makes a perfect shape for capping a fence.

View our installation instructions here.

8x8 Post Cap White Pyramid Top

  • Comes in Nominal (7.5" x 7.5" up to 7.75" X 7.75") and Actual (8.0" x 8.0" up to 8.5" x 8.5")

  • These caps slide down the post about 3" and are 11" 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!

If you want deck post caps that will define your deck as an extension of your indoor living spaces, these white pyramid-shaped 8x8 post caps will accomplish that. Try to envision the contrast between the cedar, teak, or redwood from which your fence is made, and the white 8x8 post caps that sit on top of them. We’re confident that you’ll be thrilled with the look.

Our small, privately owned company is proud of the fact that we make our ASA resin post caps we sell, right here in the U.S.A. The ASA resin we use is the same hard plastic that car and marine vehicle makers use in their manufacturing. We chose this material because of its impact and UV resistance. It is far more durable than wood and doesn’t require any maintenance. It also costs far less than comparable wood post caps, and it lasts much longer, too. That’s why we guarantee all of our ASA Resin deck post caps for ten years against discoloration, fading, or warping.

Our new white pyramid 8x8 post caps from the Estate Series come in two sizes: Nominal (Standard) and Actual (True.) Historically, before the days where precision machinery and other technologies made it easy to dry wood after it dried, lumber mills cut wood in its green (still wet state.) That backward method resulted in wood that was ½ an inch smaller on all sides than the intended size. That’s why we offer the white pyramid 8x8 post caps in two sizes. The term “actual” or “true” refers to posts that are 8” x 8” after they’re dried.

  • Our Nominal (Standard) white pyramid 8x8 post caps will fit posts that measure between 7.5” x 7.5” and 7.75” x 7.75”.
  • Our Actual (True) white pyramid 8x8 deck post caps will fit posts that are 8” x 8” up to 8.5” x 8.5”.

The installation will never be a problem, thanks to our patented SNAP-CAP design. No other plastic caps for fence posts use a technology that is as revolutionary as ours. The ASA resin post cap has two parts. A sleeve slides down the post creating a cover that extends for about 3-inches from the top. The topper covers the post. You will never see the screws that secure the deck post caps to the post. At its widest point, the post cap is 11” wide.

An 8x8 post is massive, so it needs to have post caps that will enhance what’s already there. And our white pyramid 8x8 post caps will bring out the beauty of each 8x8 post.

Frequently Asked Questions


Other sizes in the same style and color can be viewed here:


4x4 Post Cap │White Pyramid Top • 4X6 Post Cap │ White Pyramid Top • 6x6 Post Cap │ White Pyramid Top