Screw piles are becoming increasingly popular for building foundations because they provide reliable support and stability. The key component of such a foundation is the pile cap, which connects the piles to the superstructure. Proper attachment of the pile cap to the screw pile is essential for the longevity of the entire structure. What is a pile cap and its purpose A pile cap is a structural element installed on the top of a screw pile. It is designed to distribute the building load onto the pile and prevent it from shifting. Proper attachment of the pile cap is a crucial step in installation, as the stability of the entire foundation depends on it. Pile Cap Materials Various materials are used to create pile caps, each with its own advantages: • Metal – provides high strength and corrosion resistance. • Wood – is excellent for lightweight structures, but requires additional treatment to protect against moisture. • Concrete – is suitable for creating heavy, massive str...