Large Steeple Growhouse Garden Plant Greenhouse with Plastic Mesh Cover The steeple greenhouse provides plenty of protection against rain, wind and pests. The greenhouse has a sturdy tubular steel frame and heavy-duty reinforced plastic mesh cover with a roll-up zipped door which not only provides easy access, but ventilation in the warmer months. The cover has 10cm excess at the bottom which can be buried to provide extra security in storms and strong winds. Dimensions: 270 x 90 x 90cm