This hobby greenhouse is a great garden building perfect for growing a wide range of vegetables. The aluminium frame has been treated so it is extra strong and resistant to corrosion and has a sliding door which provides great access and also saves space in your garden. This greenhouse comes with a large roof vent so you can let cool air into it during hot summer days. Polycarbonate is a plastic compound used in greenhouses because it is safe, strong and beneficial to plants. This makes it much safer for gardens used by children and pets. There is also a heavy-duty galvanised zinc steel base to provide extra strength and all packs include fixtures, fittings and assembly instructions.