The Stockport service page is useful whether you already know the required ground screws or you are still deciding on the foundation. Supply customers can start with quantities and sizes; installation customers should start with the building and site. Coverage also includes Cheadle, Bramhall and Hazel Grove.
Ground screws can suit garden rooms, decking, sheds, cabins, extensions and modular or framed buildings where individual support points work with the structure. They are not selected by town name or floor area alone.
The practical starting point is simple: what is being built, where the structure needs support, how we can reach the working area and what is already known about the ground.