
Naturally Ventilated Mega Greenhouse Commercial Kit
The NVMGK-10100 Naturally Ventilated Mega Greenhouse Commercial Kit is designed for large-scale protected cultivation with passive top ventilation, manual roll-ups, integrated drip irrigation, and fogging support. It is suitable for commercial growers looking for strong airflow, good light diffusion, reduced operational energy cost, and scalable crop production.
Key Specifications
Product Details
Key Features
Applications
Technical Specifications
| Structure Frame | GI pipes — 76 mm columns, 62 mm base/hockey, 48 mm arcs |
| Purlins | Top 48 mm OD; others 42 mm OD, 2 mm thick |
| Bracing & Beams | Cross / internal bracing 33 mm OD; top vent beam 42 mm OD |
| Ventilation Pipes | Roll-up curtain pipe 27 mm OD; flap control 21 mm OD |
| Foundation | 76 mm OD × 1200 mm GI pipe, bottle neck type |
| Cladding | 5-layer, 200-micron UV-stabilized polyfilm with anti-dust and anti-drip properties |
| Shading System | 50% UV-stabilized white / green / black shade net under poly roof |
| Insect Protection | 40-mesh insect net under side manual roll-up curtains |
| Fogging System | 4-way foggers, PVC laterals, filter, anti-drip nozzles |
| Irrigation System | Integrated drip line at 30 cm spacing, ball valves, filters, pipes |
| Polylock System | GI profile, zigzag spring, self-drill screws |
| Clampings & Accessories | 2 mm thick, 275 GSM GI clamps and hot-dip plating accessories |
Additional Information
| Bay Size | 8m × 4m |
| Spans | Up to 20 |
| Lifespan | Steel structure 12–15 years; cladding 4–5 years with regular maintenance |
| Customization | Multiple span options, 1008–10000 m² |
| Optional Add-ons | Fertigation unit, solar power, manual / automated control panel |
About Naturally Ventilated Mega Greenhouse Commercial Kit
The structure is engineered with hot-dip galvanized 76 mm columns, 62 mm base/hockey, 48 mm arcs, and a 5-layer 200-micron UV-stabilized polyfilm with anti-dust and anti-drip properties, plus a 50% shade net layer and 40-mesh insect protection on side roll-ups. Modular 8m × 4m bays scale from 1000 m² to 10000 m².
Suitable for commercial vegetable, floriculture, and nursery production across tropical, semi-arid, and warm-to-low-temperature climates.
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