Additional features: * Door dimensions: 48W x 68H inches * Sidewall height: 4 ft. * Peak height: 7.25 feet. * Heavy-duty Scandinavian construction ensures that the frame can withstand the rough weather * UV-coated polycarbonate panels are visually impossible to tamper with and offer 83% visible light transmission * Roof is slanted at 300 to drain away rain, offering excellent ventilation * Roof windows have the option of being opened horizontally for increased ventilation * Integral gutter designed to take downpipes * Detailed, illustrated assembly instructions * All mounting hardware included You can give your plants the best start possible with the Juliana Compact 12.1 9 x 14.5-foot Greenhouse. It is a win-win situation for you as this greenhouse offers great results for the growing season as well as through fall. It boasts of advanced, twin-wall construction of polycarbonate panels that are capable of 40% better insulation than single pane glass. Virtually unbreakable, even against baseballs, rocks and hail, the panels ensure diffusion of 83% light, while the UV coating ensures your plants are shielded from the harmful rays of the sun. Designed to withstand extreme conditions in northern climates, the sturdy, aluminum frame boasts a robust Scandinavian construction, which has 50% more strength than other frames. The convenient gasket locking system, which holds the polycarbonate panels to the frame, ensures that installation and taking down of the greenhouse is quick and easy. Simply place the panels in order and fasten them with the gaskets included, and your greenhouse is ready for use. Four adjustable roof vents will allow for maximum air circulation, while double sliding door will ensure easy entry and exit from your greenhouse. Thanks to the 12-year extended frame warranty, you can rest easy and enjoy your greenhouse without a care in the world. If you are planning to take gardening to the next level, the Juliana Compact 12.1 9 x 14.5-foot Greenhouse is sure to be handy as it"s easy on your pocket and yet delivers a superior product. Assembly is a weekend project for one or two people. About Juliana Greenhouses Juliana has been a premiere greenhouse manufacturer for over 40 years, originating in Scandinavia and expanding into the U.S. with Juliana America in 1991. Juliana is currently the largest distributor of greenhouses in the U.S. and offers high-quality greenhouses and greenhouse kits at unbeatable prices. Juliana greenhouses and greenhouse kits combine weather-tough durability with experience-driven design, providing the optimal growing environment for plants. * Sturdy aluminum frame will withstand harshest weather * 4mm twin-wall polycarbonate covering * Compact design with gasket locking system * Double sliding door; 4 adjustable window vents * 12-year extended frame warranty * Measures 9.08W x 14.5L x 7.25H feet