Look for treated wood pilings with a saltwater immersion treatment of 2.5 CCA. The type of wood piling you need to consider is one that is adequately treated for salt-water immersion. Treated wood pilings are used for a myriad of things, from telephone poles to standard landscaping fences and throughout most marinas. They protect the section of your pilings exposed to the sun from UV rays, rain, snow and other elements. Otherwise, look at alternate materials such as fiberglass or reinforced concrete.Ĭonsidering the amount of time your pilings are going to be submerged in water, it’s vital that a protective barrier is created around them before driving into the ground. Ensure they are coated with adequate chemicals to stave off wood rot. Most especially if they are made from wood. When installing your foundation, there are three primary considerations to keep in mind: How to Create a Solid Foundationįoundation piling is the one section of your dock construction that needs close scrutiny.Īt the end of the day, your entire dock rests on the strength and integrity of your foundation. Strength is what you need for the best possible foundation to support your dock in the years to come.Įliminate guesswork, and create a reliable and cost-effective foundation by laying a driven piling network. There is no chance of a driven pile moving in its place, as the soil surrounding it only reinforces its strength. The fact that driven piles displace and compact the soil around them, means that they have additional support. While also costing you more time and money! Other driven foundations may require you to physically remove the soil before you lay the foundation, undermining the integrity of strength of the overall foundation. The Importance of Laying a Solid Foundationĭriven piling is known as one of the best engineering solutions around.ĭriven piles are relatively easy to install as they displace the soil around them. This means that the surrounding soil is not suitable to prevent excessive settlement, and a deep-set foundation is paramount. In the case of a dock foundation, piling is really important as the foundations are sitting in water. Generally speaking, a piled foundation has a depth of three times its breadth. They are formed from long, column-like structures made from steel, concrete or timber, and are driven or ‘piled’ into the ground. Piled foundations are typically known as deep-set foundations. The presence of other elements, such as water.Durability of materials used in setting the foundation.Generally, this has enough load-bearing capacity to support the weight of any size structure, depending on a few important aspects: They transfer the full load of the structure to layers of soil and rock beneath the earth. What Is the Function of a Foundation?Įssentially, foundations provide support for all structures. Such as: a boat docking station, a bench, a ladder, a cleaning station for fish, storage lockers or lighting and railings.Īll of these factors ultimately affect the foundation piling of your dock. Will your dock have any accessories to it? However, the techniques and requirements for laying a dock’s foundation piling are a little different due to the fact that a dock sits in the water.īut before you install your dock, it’s best to figure out how you’re going to use it. Just like decks, docks are comprised of footers, posts, beams, joists, decking, and railings. How Does Foundation Piling Work?ĭocks are the perfect addition to any waterfront home or business for a number of reasons: entertainment, fishing, swimming or easy access to a lake or river. In this blog, we will outline the importance of having a solid foundation piling for your dock and how to achieve it. Though docks carry similar load requirements to most decks, there are a few fundamental differences between their footers and piling. Offering recreational and functional use, investing in your own dock for a waterfront home is one way to add some serious value to your property.īut the construction of a dock requires expert skill – the most important aspect being its foundation piling. What could be more wonderful than enjoying your morning cuppa on a newly built dock?
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