Please click 'play' on the video below the photots. Introducing Ground Screw Gorilla Base, fully installed by our professional team – the revolutionary foundation solution for sheds and log cabins. Engineered for durability and precision, Ground Screw Base uses advanced ground screws that securely anchor into the ground, providing unmatched stability. This is topped with a robust 6x2 inch heavy-duty pressure treated timber frame, custom-built to your exact building specifications. With Gorilla Base, you’re not just getting a foundation, but a reliable, long-lasting base that ensures your shed or log cabin stays level and strong through the years. Enjoy professional installation, enhanced resistance to shifting, and exceptional protection against the elements, all with the confidence that comes from a superior, high-performance foundation. Boosting the longevity of your garden building. Recommended by many of the top garden building maufacturers. Gorilla Base Professional C is for bases that are sized from 91 square foot to a maximum of 115 square feet (10.68 meters squared). Frame will be made bespoke to your exact building measurements. Base Suitable for the following dimensions: Including but not exclusive too. 5x18ft, 6x15 feet, 9x10ft, 6x16ft, 8x12ft, 7x14 feet, 10x10ft, 9x12 feet, 10x11ft . Please select closest square foot size. Should you require a larger size base please view out other available sizes. If your garden is level, we’ll position the screws as low to the ground as possible, with the 6-inch timber frame creating a step of around 7 inches, the same height as an average household staircase step. If there’s a natural gradient, this could result in a larger step, in which case we can create a custom step for you at an additional cost. Any adjustments, including raising the building for aesthetic reasons, can be discussed during the customer questionnaire process (please see our photos and brochure for examples of gradient and aesthetics).