Tropical Climate Custom Size Poly Tunnel Plastic Film Agricultural Sawtooth Greenhouse
Engineered for Optimal Ventilation & Light Management
Unlock unparalleled growing efficiency with our Sawtooth Greenhouse, designed to master airflow, light diffusion, and temperature stability. Inspired by industrial-grade agricultural architecture, this greenhouse is tailored for commercial growers, research facilities, and high-yield operations demanding precision and scalability.
Why Choose a Sawtooth Design?
Superior Natural Ventilation: Stepped roof design creates a "chimney effect," expelling hot air while drawing in fresh airflow.
Uniform Light Diffusion: North-facing vertical glazing and south-facing angled panels balance sunlight exposure, reducing plant stress.
All-Season Adaptability: Ideal for humidity-sensitive crops (e.g., leafy greens, herbs, strawberries) or regions with extreme temperature swings.
Key Features
Advanced Roof Architecture
Stepped Roof Profile: Angled glass panels (25°–35° pitch) and vertical ventilation windows maximize passive airflow.
Automated Ridge Vents: Motorized vents sync with sensors to maintain ideal CO2 and humidity levels (±5% accuracy).
High-Performance Glazing System
5mm Diffused Polycarbonate Roof: Scatters 90% of UV light, preventing leaf burn while ensuring 80% PAR transmission.
Vertical Glass Walls (Optional): Combine thermal efficiency with crystal-clear visibility for visitor-friendly spaces.
Industrial-Grade Durability
Hot-Dip Galvanized Steel Frame: Corrosion-resistant, rated for 120 mph winds and 40 psf snow loads.
Modular Truss System: Easily expand lengthwise (starting at 20x50ft) without structural compromise.
Smart Climate Integration
Pre-Installed Sensor Ports: Compatible with IoT systems (e.g., temperature, pH, and nutrient monitors).
Energy-Screen Ready: Retractable shading/thermal screens reduce heating costs by 30% in winter.
No. | Items | Description | Including Or Not |
1 | Steel Structure | Hot-galvanized steel pipe | Yes |
2 | Greenhouse film | There's a lot of thickness to choose from. | choose according to the clients requirements |
3 | Insect net | High quality polyrthylene as raw material | choose according to the clients requirements |
4 | Sun-shading net | Summer shade,block rain,moisture,cooling,winter spring heat preservation | choose according to the clients requirements |
5 | cooling system | It consists of cooling fans and cooling pad | choose according to the clients requirements |
6 | heating system | Hot water heating,hot air heating,electric heating | choose according to the clients requirements |
7 | ventilation system | Side windows and cooling fans | choose according to the clients requirements |
8 | Drip irrigation system | It can be customized according the greenhouse length and width | choose according to the clients requirements |
9 | Micro-sprinkler system | It can be customized according the greenhouse length and width | choose according to the clients requirements |



3: Main Systems


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