Rion Grand Gardener Green Greenhouse features an opaque roof that protects your plants from above, whilst the clear polycarbonate side provides over 90% transmission of sun light to your plants. The durable frame is constructed from 100% UV protected thick extruded resin and held together with push and fit resin connectors. Resin frame and comes with polycarbonate. 4mm twin-walled polycarbonate roof panels to aid insulation during winter and provide shade during summer. Polycarbonate wall panels. Separate base. Hinged, lockable doors. H237.5, W267, D639/cm/W8ft D20ft. Weight 196kg. Manufacturers 7 year guarantee.