Gardman Walk-in Grow Arc Reinforced Growhouse Greenhouse This tubular steel walk-in greenhouse has a reinforced cover and shelving included - 197cm high, 127cm wide and 190cm deep. FREE POSTAGE £71.95 Quantity: at £71.95 each Add To Basket A large greenhouse complete with roll-up zipped door and 2 tier shelving to one side. Simple push-fit assembly: no tools required. A strong tubular steel frame with a reinforced polyethylene cover. Plants, pots and trays shown in the picture are not included - for illustration purposes only.