This SmartBase foundation consists of high quality aluminium boards, a special foundation frame and height adjustable feet to ensure your Biohort shed is safely mounted and secure Features: Aluminium floorboards with a groove surface Galvanised adjustable feet Integrated water barrier to protect against water ingress Load baring capacity of max 200kg/m2 Storm proof Fits the Neo Shed 4C 4cm height adjustable feet Specifications: Dimensions: H:18.0 x W:334.0 x D:278.0 cm Colour: Silver Guarantee:20 Years Against Corrosion Material: Metal Model Number: 43970 Self Assembly Required: Yes