Durable, Easy-to-Assemble High Tunnel for Year-Round Gardening
At Darlington Gardens, we grow in a high tunnel designed to extend the season and improve crop resilience. Built with a sturdy steel frame and covered in durable polyethylene film, it creates a stable environment for vegetables, flowers, and young nursery plants.
Our structure measures 6 meters wide, 10 meters long, and 2.5 meters high. Like other hoop house structures it provides protected cultivation for vegetables, flowers, and young nursery plants by buffering against wind, rain, and temperature swings.
Key Features of Our High Tunnels
1. Lightweight and Portable Design
One of the standout features of our high tunnel is its lightweight construction. This design makes it easy to transport and set up, whether you’re using it as a portable hoop house, a season-extension structure, or a compact unheated greenhouse. You can relocate it as needed for different crops or even disassemble it for convenient storage.

2. Durable Galvanized Steel Frame
The frame is built from galvanized steel, offering exceptional strength and long-lasting protection against the elements. Naturally resistant to rust and corrosion, this material ensures your high tunnel greenhouse stays dependable season after season. With such a robust frame, your plants remain well protected from strong winds, heavy rain, and other challenging weather conditions.

3. Climate Resilience
The durable polyethylene tarp covering is engineered to retain heat efficiently, creating a warm, stable environment ideal for seedlings and sensitive plants. Acting as a protective barrier, it shields your crops from harsh weather while supporting healthy growth all year round.
Designed for reliability, the cover boasts a snow load capacity of 20 kg/m² and a wind load resistance of 26 m/s. Whether you’re cultivating vegetables, flowers, or herbs, this resilient high tunnel greenhouse covering helps maintain the optimal conditions your garden needs to thrive.
4. Double Doors and Tarp Rollers
Our assembled high tunnels are equipped with a tarp roller that allows you to control the ventilation and temperature at anytime. By allowing fresh air to flow through, this high tunnel prevents excessive heat buildup and help create an ideal microclimate for your plants. Additionally, our high tunnel is equipped with two doors. It makes transporting growing medium and plants a breeze.

5. Quick and Easy Assembly
If you need assistance or expert tips for your installation, don’t hesitate to reach out to us! Our team is here to help you every step of the way, whether you have a quick question or need detailed guidance. Contact us today, and we’ll make sure your project goes smoothly from start to finish.
Benefits of Investing in Our High Tunnel
Extended Growing Season
With our high tunnel greenhouse, you can extend your growing season well beyond traditional outdoor limitations. This versatile structure allows you to cultivate everything from early spring seedlings to late-season vegetables, flowers, and herbs, while also providing a sheltered space for the winterization of plants. By protecting sensitive crops during colder months, the high tunnel helps you maximize both the productivity and year-round diversity of your garden.
Increased Space and Organization
Our high tunnels are 6 meter (width) x 10 meter (length) x 2.5 meter (height), allowing for a medium size nursery set up.
Enhanced Plant Protection
The high tunnel offers a safe haven for delicate plants, shielding them from unpredictable weather, pests, and external damage. This ensures that your garden thrives no matter the conditions outside, providing you with peace of mind and healthier plants.
Why Choose Our High Tunnel?
- Easy to transport and relocate
- Durable and long-lasting galvanized steel frame
- Heat-trapping tarp material and tarp roller for controlled growth environments
- User-friendly assembly with minimal effort
- Flexible sizing to fit any garden space
Our high tunnel is more than just a gardening tool—it’s a year-round investment that enhances your gardening capabilities and fosters healthier, more productive plants. Take control of your growing environment and enjoy the satisfaction of cultivating a thriving garden with ease.
Convenience & Cost-Saving
We also offer free pick up 3052 Hwy. 2, Bowmanville, Ontario. See our contact page for more details

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