If you are concerned about the cost of building a traditional foundation for your new structure, consider the benefits of using piles. In general, piling is favourable for sites where excavation is not feasible or economical. The process involves inserting columns into the ground to support the weight of the structure. This approach allows for the creation of deep foundations in adverse conditions such as sandy or unstable ground because the columns can be placed deeper underground in more stable material. However, keep in mind that the cost of piling foundations can still be high. Here are simple tips for calculating and planning for the potential expenses.
Consider the Structure
The characteristics of your planned structure will determine the configuration of the piling foundation. Therefore, you must understand the specific elements of your building to calculate the costs. Keep in mind that foundation piles are designed to support and transfer the weight of the building to the ground. Therefore, they must be compatible with the height and load of the structure. For instance, a larger building will require more piles, and they must go deeper into the ground for better support. Therefore, the cost of construction will be higher. You can optimise the number and the depth of your piles by consulting a structural engineer and a piling contractor during the design phase for your new building.
Choose the Material
The right material will ensure that your piles remain stable and durable after installation. Therefore, compare the different options available and find the best fit for your project. A good match should match the environment in which it will be installed. Moreover, the material should be affordable for your construction budget. The three primary options to consider are steel, concrete and timber. Steel is a popular choice because of its indisputable strength. Moreover, it performs well in adverse conditions and is easy to install. Concrete provides flexibility in design, making it an ideal choice for unique foundations. Timber is lighter, but it is an economical option for smaller buildings. Discuss the cost differences with your supplier before making the final decision.
Compare the Designs
Finally, inquire about the specific pile designs available. The different types of piles are classified using characteristics like the method of load transfer, the appearance of the pile and even the installation method. Discuss these crucial aspects with your piling contractor before selection. Remember, more complex pile designs are more likely to attract higher fabrication or purchase costs. Therefore, choose simpler piles where possible.