Robust frame: constructed with all galvanized tubes, our high tunnel greenhouse boasts exceptional strength and longevity. The galvanized tubes used on our bows are twice as thick as any competitor, providing unmatched stability and durability. Greenhouse covering: we use 3.5 mm thick solexx covering on our structures, which is designed to outperform traditional polycarbonate. With an impressive insulative r-value of 2.1, it provides excellent thermal regulation, keeping your plants warm during cold months and cool during hot summers.
Unlike polycarbonate, solexx does not yellow over time, maintaining its clarity and allowing optimal light transmission for years to come. And, not to mention, it is shatterproof. Roll-up sides: all steady harvest high tunnel greenhouses come with roll-up sides for easy ventilation and temperature control.
Easy assembly & maintenance: our diy kits are designed for simplicity and ease of use. Assembly is straightforward with mostly fence fittings and screws, making it a hassle-free project for any gardener. Maintenance is just as simple, ensuring your greenhouse remains in top condition with minimal effort. For more information, check out our website: hightunnelgreenhouses. While the kit includes everything you need for the structure, door and baseboards are not provided. These can be easily obtained at home depot, allowing you to customize your greenhouse to fit your specific needs.Transform your gardening experience with the steady harvest high tunnel greenhouse. Order now and give your plants the perfect home they deserve. This item is made of usa made galvanized steel tube, usa made solexx and usa made 10 mil reinforced polyethylene.