Seawalls are structures made of hard material (e.g. stones, concrete, masonry or sheet piles), built to protect the inland area against wave action and to prevent coastal erosion. A seawall is a form of coastal shielding that provides protection to any structures and settlements close to the coast from sea action and processes such as tides and tsunamis. Instead of the coast being exposed, the seawall will be exposed to all sorts of coastal processes such as erosion.
Despite providing protection, a seawall conflicts with the active nature of the sea and comes between the interaction between land and sea. The seawalls need to be maintained frequently or replaced so that they can function properly. If you also own a waterfront property, then you must hire the best residential seawall construction services via https://www.coastseawall.com/seawalls/.
The type of seawall constructed will depend on a number of factors such as the nature of the forces they have to endure, the climate, the type and strength of waves, and other factors. Unfortunately, their effectiveness comes at a cost such as the disruption of the movement of sediments, high costs of construction, as well as the disruption of transport patterns.
For this reason, most coastal authorities are now resorting to other forms of coastal protection and management such as the replenishing of beaches. While these other softer forms are less effective, they are softer on the cost of maintenance and the cost to the environment.