Screw piles are a popular and effective foundation option for various buildings, such as houses, sheds, and utility rooms. Proper installation directly impacts the durability and stability of the structure. In this article, we'll discuss how deep to drive screw piles. Why is the correct driving depth important? When installing screw piles, several factors determine the depth to which they should be driven: • Geological conditions: Soil properties can significantly influence the required driving depth of the piles. • Foundation load: The greater the weight of the building, the deeper the piles should be driven. • Climate: In regions with harsh winters, greater driving depth may be required. How to determine the required driving depth? There are several methods that can help you accurately determine the correct depth for screw piles: • Geodetic survey: This will help you understand the soil composition and groundwater level. • Personal calculations: You can use form...