Mini Sunshine Gardenhouse DIY Greenhouse Kit 6 x 4ft. with 4 mm TwinWall Polycarbonate Panels and Redwood Frame

Mt. Hood models are six feet wide and provide generous headroom, reaching a peak height of 8' 4". Designed to fit in limited spaces, each kit features a clear natural redwood frame, twin-wall polycarbonate panels, and includes two vents with automatic vent openers, Dutch doors, and a base made from recycled plastic. With up to four optional benches, you can optimize your growing space, and if you need additional room, the greenhouse can be extended by four feet with our extension kit. The 6' x 4' model includes a bench/shelf kit measuring 21" wide by 4' long.

Built for durability, the Sunshine GardenHouse features a rugged redwood frame that is naturally resistant to insects and fungi while serving as an effective insulator. The structure is covered with 4mm twin-wall polycarbonate panels, which are UV-treated and highly impact-resistant. A sturdy base made from recycled plastic simulated wood allows you to build the greenhouse directly on the ground without concerns about rot. Strong zinc-plated metal connecting brackets reinforce the structure, ensuring long-lasting stability and durability.

The 45-degree roof slope is specifically designed to optimize sunlight and temperature control year-round. It allows low-angle winter sun to enter while reflecting high-angle summer sun, helping to retain heat in colder months and reduce heat in warmer months. The steep slope also provides ample headroom and plant-hanging space while effectively shedding snow, supporting a snow load of up to 18 lbs. per square foot.

Assembly is quick and simple due to the modular design. The wood frame and polycarbonate panels arrive in pre-assembled sections, enabling the entire greenhouse to be put together in just a few hours. Each kit includes easy-to-follow, step-by-step assembly instructions and an instructional video, making the setup process straightforward and hassle-free.