The attractive and practical Casita Shed or Summerhouse is really versatile and includes a pretty veranda. With two opening windows, it is constructed from high grade 12mm shiplap cladding to the walls and tongue and groove boards to roof and floor on 34mm strong framing. Before you assemble your building, you will need a base which is flat and level to a sufficient size. Grass, soil or gravel are not sufficient as they will move with the weight of a building. Shire GB Installation Included: Yes