At dawn, light slips through the arching steel ribs of the Sainpoly PC greenhouse, bathing neat rows in a soft, warm glow—choose 9.6, 10.8 or 12 m to fit your plot. A stout steel frame and clear twin-wall polycarbonate panels stand guard against rain and wind while letting steady, kind light feed each leaf. More than a shed, it is a calm stage for growth, a strong, tidy home that turns seeds into pride and brings a smile at every visit.
Secure Packaging, Durable Frame
The Multi span Polycarbonate greenhouse provides sturdy, weather-resistant growing space for commercial growers, available in 9.6m, 10.8m and 12m widths with 4m single bays and heights from 4.5–8m to maximize crop capacity and light transmission. Engineered with a steel frame and tough polycarbonate panels, it resists winds up to 120 km/㎡, snow loads of 30–55 kg/㎡ and heavy rains up to 140 mm/h while supporting crop loads of 15–30 kg/㎡ for reliable, season-long performance. Supplied in safe, compact packing with a modern arched multi-span style and high-quality materials, it enables easy installation, scalable layouts and long-term protection of your investment.
Durable Steel PC Greenhouse
Sainpoly PC Greenhouse 9.6/10.8/12m Steel Frame Agricultural is a Multi span Polycarbonate greenhouse built with galvanized steel frames and durable twin-wall PC panels, offered in single spans of 9.6, 10.8 and 12 m with 4 m bay widths and heights ranging from 4.5 to 8 m. Engineered for agricultural performance, it resists winds up to 120 km/h, supports snow loads of 30–55 kg/m², withstands heavy rainfall up to 140 mm/h, accommodates crop loading of 15–30 kg/m² and is shipped with safe packing. The modular multi-span structure enables scalable layouts and easy installation, while the polycarbonate glazing provides high light diffusion, thermal insulation and low-maintenance, year‑round cultivation capability.
Durable Steel PC Greenhouse
The Sainpoly Multi span Polycarbonate greenhouse is available in single-span widths of 9.6, 10.8 and 12 m, with a 4 m single bay and heights ranging from 4.5 to 8 m. Its steel-frame design arrives with secure packing and structural performance rated for wind resistance up to 120 km/h and snow loads of 30–55 kg/m². Built to handle heavy rainfall up to 140 mm/h and crop loads of 15–30 kg/m², this Multi span Polycarbonate greenhouse supports robust agricultural production.
◎
◎
◎
Durable Translucent Weatherproof Versatile
Sainpoly's PC Greenhouse series blends decades of agricultural expertise with precision-engineered steel frames and UV-stabilized twin-wall polycarbonate panels to create durable, weather-resistant structures that reflect the brand's commitment to quality. The Multi span Polycarbonate greenhouse layout offers modular spans (9.6/10.8/12 m), delivering expansive growing corridors with excellent light diffusion, superior thermal insulation and integrated ventilation to extend seasons and boost crop yields. Features and advantages include hot-dip galvanized steel for corrosion resistance, snap-fit PC panels for fast assembly, customizable span configurations, low maintenance operation and a scalable design for commercial agricultural applications.
Material introduction
The Multi span Polycarbonate greenhouse is built with UV-stabilized multi-wall polycarbonate panels that offer excellent light transmission, impact resistance and insulating performance across the 9.6/10.8/12m span options. A hot-dip galvanized steel frame provides high structural strength and corrosion resistance, designed for 4m bays and heights from 4.5–8m to withstand wind loads up to 120 km/h and snow loads of 30–55 kg/m². Stainless fasteners, EPDM gaskets and aluminum profiles ensure tight sealing against heavy rain (up to 140 mm/h) and support crop loading of 15–30 kg/m² for long-term durability.
◎ Galvanized Steel Frame
◎ Multiwall Polycarbonate Panels
◎ Corrosion Resistant Finish
FAQ