Hydrostatic pressure results in immense pressure when water accumulates behind your bulkhead that can crack panels and individual joints. Corrosion attacks unique supplies in a different way - metal rusts, concrete deteriorates from salt publicity, and lumber at some point succumbs to the marine atmosphere. Wave and Tidal Forces: Bulkheads https://shoreprotectteam.com/bulkhead-construction-and-repair-cost-in-texas/