External Dimensions (includes roof overhang): Height at back: 920mm Width: 1200mm Depth:720mm Internal Dimensions: Width: 1065mm Depth: 580mm Footprint: Width: 1065mm Depth: 580mm   When positioning the store, it is recommended that adequate provision is made to ensure ground contact isavoided and air is able to circulate underneath the building. Placing the building on a concrete pad or slab base isacceptable provided that the building is not allowed to sit in pooled water during wet conditions.If the building is to sit on soil or grass it MUST be erected on pressure treated wooden 50mm x 50mm or similarbearers (These are not supplied in the kit).Rowlinson Garden Products recommend using pressure treated bearers with all buildings on any type of baseFor manufacturers care instructions, please refer to the leaflet provided with this product.   Please note: Delivery surcharges to the following postcodes KA, FK, KY, DD, PA-Kilmarnock, Falkirk, Kirkcaldy, Dund