When deciding which type of dock is right for you, Five Dredge and Marine can help you on your waterfront property, here are some fundamental things to consider. You must know the difference between the types of docks available; fixed or floating, and whether or not you need an addition like a kayak dock.
Which type of dock is right for you.
Fixed docks are permanently attached to the seabed using pilings that will remain secured all year round. The docks are constructed out of pilings, framing, and decking; made from steel, wood, or concrete.
Which type of dock is right for you, floating docks float on top of the water and are flexible structures. They rise or fall with the change in tide, which is the largest distinction between floating and fixed docks.
Floating docks do not have to be permanent structures they can be seasonal if they are located in colder climates where there may be ice. The docks consist of flotation units, a framing system, and decking made from wood, concrete, or steel.
One of the main factors to consider when choosing a dock type is the water level. Floating docks rise and fall with the water level along with the boat that is attached to it. This allows for ease of boarding and disembarking because the dock moves with the boat and therefore the dock is always at the same level as the boat.
In contrast, fixed docks do not change with water level, which can create large differences between the elevation of the boat and the dock. Fixed docks are best where water level does not vary large amounts throughout the days, if the tide changes seasonally then it most likely will not create such a problem.
Floating docks have a built in flexibility, which allows them to accept loads from wind and currents by moving, although the movement of the dock can sometimes be profound in extreme weather.
Fixed docks are not subjected to the same impact from wind and waves because they are often raised further from the water. The loads from waves and wind are taken directly by the pilings of the fixed dock because the fixed dock cannot move to absorb them.
Kayak docks are most similar to floating docks, but don’t carry the same impact, as they are much smaller and more susceptible to change. The construction and design of docks over the year has made all docks less vulnerable to damage from natural forces.
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