We will install all Atlas Sheds wooden playhouses for free, providing the customer has a solid level base. The playhouses ship in flat-pack form with all the necessary components and hardware included, along with detailed instructions for assembly.However, we offer free delivery and fitting across Merseyside, Lancashire, Greater Manchester and Cheshire. If you don’t have adequate foundation preparation, we offer a couple of solutions. Combi Base: Our Combi Base consists of solid, plastic, eco-tile contact points with a level tanalised timber frame to provide an ideal foundation for installing your wooden playhouse. Subframe: A subframe provides a level surface for us to erect your shed whilst providing underfloor protection.Bearers: Bearers protect your wooden playhouse from dampness and rot by raising its floor off the ground to prevent it from sitting in water.