Our “Tough Guy” Fiberglass Pile Caps are an essential part of a marina's equipment. Our Pile Caps dresses up the dock facility, protect the vulnerable top of the piling from water penetration, and discourage birds from perching or nesting on the piling. Durable and long-lasting, they can be secured to wood, concrete, or steel piling. All of our piling caps have a 1/8" minimum wall thickness and the sizes range from 13" to 48".