This lovely design gives a contemporary twist, the Palermo 3 offers lovely single-glazed aluminium powder-coated two sliding doors, giving a real contemporary feel. A lovely space for hobbies. The doors can be opened by sliding, allowing sunlight to flood in, and can be used all year round, office, Gym, studio, the possibilities are endless The house set includes all the details needed for installation: impregnated base frame, wall details, floorboards and mouldings, roof beams, boards and mouldings, and opening windows. The package also contains hardware (screws, nails, etc.). I suggest guttering is required for these buildings.