Trusted Concrete Repair, Replacement & Resurfacing Contractors in Chelmsford

Screw piles, also known as helical piles or screw anchors, are deep foundation elements used to support various structures, such as house extensions, new buildings, bridges, and decks. They consist of a steel shaft with helical plates or blades that are screwed into the ground to transfer the load of the structure to stable load baring strata.

Yes, screw piles are considered environmentally friendly because they produce minimal soil disturbance, they are super-friendly around roots and trees, and for temporary structures, they can be removed and re-used, leaving a smaller carbon footprint compared to traditional concrete foundations.

Yes, screw piles are suitable for areas with limited/restricted access since they can be installed using portable equipment and require minimal space for access and installation. If you can walk through the door, we can install screw piles! View our Case Studies.

Installation times vary depending on the project size and soil conditions. In many cases, screw piles can be installed in a matter of hours, significantly reducing construction time compared to other foundation methods, on average 20 minutes per pile to install. (View Case Study for Canterbury School).

Screw piles often offer advantages over traditional foundation methods, such as quicker installation, reduced excavation, and minimized environmental impact. They are also safer as they are not susceptible to seasonal ground movement that causes subsidence and ground heave that can occur in the top 3 metres, particularly if there are trees nearby.