Commercial Greenhouses Solutions Designed for Predictability
Boost your yields with Harnois, a trusted partner in top-tier commercial greenhouses and turnkey solutions. Engineered for today’s commercial growers, our durable structures and our greenhouse equipment team help your operation thrives and delivers a quick ROI. Looking to optimize your growing environment? Work with Harnois for tailored expertise and exceptional results. Let’s start building tomorrow’s controlled environment agriculture (CEA)—reach out today!
Whether in floriculture, produce, a garden center, an institution, or you want to transition from open-field farming, Harnois Greenhouses provides the expertise to match you with the perfect turnkey greenhouse solution. Discover our diverse range of greenhouse structures to elevate your growing operation.
Thoughtfully Designed, Proven ROI
At Harnois, we believe that success in greenhouse operation starts with precision. That’s why we go beyond just building structures—we engineer solutions that optimize light transmission, durability, and efficiency to maximize your return on investment.
Optimized Roof Angles
The gothic arch structure features optimized roof angles designed to maximize light penetration, enhancing plant growth and yield.
Oval graded steel tube
Wider arch spacing reduces foundations for easier installation and increased light exposure, while the edge-free design extends the poly film's lifespan and provides superior strength and optimized resistance.
Design
Engineered for simplified installation with a certified engineer-stamped structure, always designed for a brighter future.
Corrosion-Resistant Components
Nuts and bolts undergo rigorous corrosion testing with certified suppliers, while pre-galvanized steel tubes with Galvalume ensure durability and longevity.
Precision Assembly
Drilling in the neutral axis preserves structural integrity, minimizing the need for self-drilling screws and on-site drilling, while greenhouse assembly utilizes bolted connections and swedged tubes for enhanced durability.
Easy Installation
Designed for fast and easy installation, this aesthetic product ensures hassle-free setup and maintenance.
High-Performance Covering
Featuring multi-layer technology with anti-dripping properties, this high-strength 7.2 mil film allows 90-91% light transmission, ensuring longevity as the longest-lasting anti-drip solution,
Snow & Wind Resistance
Engineered for superior snow and wind resistance, ensuring durability and stability in harsh weather conditions.
Commercial Greenhouses Product Range
Commercial greenhouses come in a variety of designs and structures to meet the diverse needs of growers. From glass and polycarbonate greenhouses to high tunnels and gutter-connected models, Harnois structures provide optimal growing environments for a wide range of crops. Advanced climate control, irrigation systems, and energy-efficient materials enhance productivity while ensuring consistent yields. Whether for vegetable, flower, or hydroponic production, commercial greenhouses offer customizable solutions to maximize efficiency and profitability.
