Foundation For Constructing Dimensions 14×10 Quick-Install Standard Shed Base. Establish a foundation for a garden structure using an EcoBase Quick-Install Base Kit. Serving as a sustainable option to slate units or damp-mix concrete, Ecobase Quick-Install consists of repurposed frameworks that link together to form a durable, sturdy, enduring, and well-drained base for your garden structure. Foundation For Constructing Dimensions 14×10 Quick-Install Standard Shed Base