Sainpoly Venlo PC Hydroponic Greenhouse Steel Frame 1

Sainpoly Venlo PC Hydroponic Greenhouse Steel Frame 2

Sainpoly Venlo PC Hydroponic Greenhouse Steel Frame 3

Sainpoly Venlo PC Hydroponic Greenhouse Steel Frame 4

Sainpoly Venlo PC Hydroponic Greenhouse Steel Frame 5

Sainpoly Venlo PC Hydroponic Greenhouse Steel Frame 6

Sainpoly Venlo PC Hydroponic Greenhouse Steel Frame 7

Sainpoly Venlo PC Hydroponic Greenhouse Steel Frame

Step into a sunlit corner of your garden where the Sainpoly Venlo PC Hydroponic Greenhouse Steel Frame rises like a sleek glasshouse cathedral, framing rows of emerald leaves and glistening dew. Its Venlo-style roof and clear polycarbonate panels bathe plants in even light while the robust steel frame and hydroponic-ready layout deliver stable support and tidy, soil-free growing. A gardener’s sanctuary in miniature, it’s elegant to behold, easy to use, and built to transform small spaces into lush, year-round harvests.

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Ventilation system

Manual and Electric

Bay Width

Span Width

9.6m 10.8m 12m

Packing

Safe Packing

Covering

PC Sheet Cover Greenhouse

Frame material

Glavanized Steel Materials

Height

4.5-8m

Cooling system

Cooling Fan System

Instruction for use

With installation manual and installation video.

Durable Venlo, Packaged, Quick-Assembly

The Sainpoly Multi span Polycarbonate greenhouse provides robust, weatherproof cultivation space that protects crops from high winds, heavy rain and snow—rated for wind resistance 120 km/㎡, snow resistance 30–55 kg/㎡ and maximum rainfall 140 mm/h. Its modular steel-frame shape and quality polycarbonate panels come in safe packing with flexible single-span options (9.6 m, 10.8 m, 12 m), 4 m bay widths and heights from 4.5–8 m for quick assembly and scalable layouts. Engineered for commercial productivity with crop loading 15–30 kg/㎡, this modern-style greenhouse delivers reliable protection, easy expansion and consistent yields growers need.

Venlo Polycarbonate Steel Greenhouse

This Multi span Polycarbonate greenhouse from Sainpoly is a Venlo-style PC hydroponic greenhouse with a heavy-duty steel frame and high-impact polycarbonate glazing, offered in single-span widths of 9.6 m, 10.8 m and 12 m with 4 m bay spacing and overall heights of 4.5–8 m. Core performance specs include wind resistance up to 120 km/h, snow load capacity of 30–55 kg/㎡, maximum rain handling of 140 mm/h and crop loading of 15–30 kg/㎡, delivering reliable protection and stable growing conditions for intensive hydroponic production. The modular structure supports integrated irrigation, climate control and ventilation, ships in safe packing for easy installation, and combines light diffusion, thermal insulation and steel durability to maximize yield and reduce operating costs.

Venlo Steel Hydroponic Greenhouse

The Sainpoly Venlo PC Hydroponic Greenhouse Steel Frame is a robust Multi span Polycarbonate greenhouse designed for hydroponic crop production, offering single-span widths of 9.6 m, 10.8 m, or 12 m with a single bay width of 4 m and an adjustable frame height from 4.5 to 8 m. Engineered for durability, it features steel framing, secure packing, wind resistance up to 120 km/h, snow resistance of 30–55 kg/㎡, and can withstand maximum rainfall intensities of 140 mm/h. Crop loading capacity ranges from 15–30 kg/㎡, making it well suited for intensive hydroponic systems and commercial greenhouse operations.

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Durable Clear High-Yield Greenhouse

Sainpoly's Venlo PC Hydroponic Greenhouse Steel Frame grew from the company's dedication to marrying Dutch Venlo-style greenhouse engineering with practical manufacturing, using precision-welded galvanized steel and high-clarity polycarbonate developed for durable, climate-controlled cultivation. As a Multi span Polycarbonate greenhouse, it accommodates scalable hydroponic layouts, offers excellent light transmission with UV-stable twin-wall panels, and integrates ventilation, shading and automated environmental controls to maximize crop yield year-round. Key features — modular multi-span design, corrosion-resistant steel frame, snap-fit polycarbonate sheets, optimized airflow, and plug-and-play hydroponic compatibility — deliver easy assembly, low maintenance, energy efficiency and reliable commercial performance.

Material introduction

The Sainpoly Venlo PC Hydroponic Greenhouse Steel Frame is engineered as a Multi span Polycarbonate greenhouse using multiwall polycarbonate panels that deliver high light transmission, UV protection, and impact resistance. A robust steel frame supports single-bay spans of 4 m within overall widths of 9.6–12 m and heights from 4.5–8 m, providing the structural backbone for hydroponic systems. These material choices combine to withstand wind up to 120 km/h, snow loads of 30–55 kg/m² and heavy rain up to 140 mm/h while supporting crop loads of 15–30 kg/m² with low maintenance.

◎ Hot-dip Galvanized Steel Frame

◎ Multi-wall Polycarbonate (PC) Panels

◎ Seals, Fittings & Load Performance

FAQ

What is the Sainpoly Venlo PC Hydroponic Greenhouse Steel Frame and what application scenarios is it best suited for?

The Sainpoly Venlo is a Venlo-style greenhouse built with a galvanized steel frame and multiwall polycarbonate (PC) panels, designed for high light transmission, structural stability, and humidity control. It’s well suited for commercial and small-scale hydroponic production, seedling nurseries, research and teaching facilities, year-round vegetable and herb production, and urban rooftop or backyard intensive growing where durable, climate-controlled space is needed.

How do I set up hydroponic systems inside this greenhouse?

The greenhouse provides the controlled environment and mounting points; install your chosen hydroponic system (NFT, DWC, ebb-and-flow, drip lines, or vertical towers) on benches, gutters, or racks anchored to the floor or frame. Run nutrient delivery lines and drains along aisles, position reservoirs in accessible locations, and route electrical and plumbing through sealed entry points. Leave room for service access and include secondary containment for nutrient solutions.

Which crops and planting configurations work best in a Venlo PC hydroponic greenhouse?

High-value vegetables and herbs (lettuce, basil, tomatoes, cucumbers, peppers), microgreens, and ornamental seedlings perform well with hydroponics. Use crop-specific spacing: dense layouts for leafy greens on multi-tier racking or NFT lines, wider spacing and trellising for indeterminate tomatoes and cucumbers. Vertical or multi-layer systems maximize yield per m² for short-cycle crops.

How should I manage climate control (ventilation, heating, shading) for reliable year‑round production?

Combine passive ventilation (roof and side vents) with active fans and automated vent controllers for airflow and temperature control. Use shade cloth or adjustable diffuse shading to reduce heat/sunscald in summer. In cool climates add heaters, and in cold or snowy regions ensure proper snow-shedding roof pitch and consider supplemental insulation or double-wall PC for better R-value. Integrate sensors (temp, humidity, CO2) and automated controls for consistent conditions.

What routine maintenance and hygiene practices are recommended to protect hydroponic crops and the greenhouse structure?

Clean and disinfect benches, channels, and reservoirs between crops to prevent pathogens and biofilm. Rinse PC panels periodically to maintain light transmission; avoid abrasive cleaners and use manufacturer-recommended detergents. Inspect seals, gutters, vents, and anchors seasonally, clear debris from gutters, and monitor for corrosion on steel connectors. Replace worn gaskets and damaged panels promptly.

Can this greenhouse be used year‑round and what site/foundation considerations should I plan for?

Yes—when properly sited, ventilated, and heated the structure supports year‑round production. Choose a level site with good drainage and orient the ridge for optimal sun exposure for your latitude. Use a concrete strip foundation, screw piles, or compacted gravel pad with anchoring appropriate to local wind and snow loads; consult local codes and manufacturer guidance. Consider access for delivery, utilities (water and power), and service when planning layout.

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