Round Flat Piling Caps

Round flat piling caps seal the top of a round timber piling against water intrusion while keeping a clean, low profile. If you want the rot protection without a cone sticking up over your dock line, this is the cap to use.

Ours are molded from UV-stabilized polypropylene, with polyethylene used on caps larger than 16 inches, and they are stocked in half-inch increments from 5 inches to over 18 inches so you can match your actual piling diameter instead of forcing a fit. Black caps carry an estimated 15-year service life; white runs closer to nine.

If bird deterrence matters more than profile, look at round cone caps instead. For square timber, see square flat caps. Measure your piling at the top and shop the matching size below.

See the full Piling Caps range for more options.

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