Our largest Sunshine Greenhouse kits maximize your greenhouse experience. Standing nearly ten feet tall at the peak and eight feet wide, there is plenty of room for growing and relaxing. Each Mt. Rainier Model is made with a clear natural redwood frame, and twin wall polycarbonate and includes four vents with automatic vent openers, Dutch doors, and a base made with recycled plastic. With up to four optional benches, you can optimize your space. With our pre-assembled panels, you can easily assemble your Mt. Rainier series Sunshine Greenhouse in less than a day. Also available with an optional wheelchair-accessible door that is 39″ wide. Each greenhouse includes easy-to-follow printed instructions, clearly labeled panels, and an excellent assembly video. F.O.B. Factory.