Vinyl Post Caps

Post caps are very easy to install, no matter your experience with deck projects. Post caps slide onto the top of your post or post sleeve. Some will attach with screws, but most of our vinyl post caps require only clear exterior silicone or exterior construction adhesive to attach to your posts.

All of our post caps list an Opening Size with their specifications. As shown here, the opening size measures the width of the opening on the bottom of the post cap. For a snug fit, measure the total width of your post or post sleeve, then choose a post cap with the same opening size or an opening that’s slightly larger.

Some will attach with screws, but most of our vinyl post caps require only clear exterior silicone or exterior construction adhesive to attach to your posts.