High-Standard Multi-Span Sawtooth Greenhouse

Specifications:

Multi-span Film Arch Type Greenhouse

Transmittance Rate: >90%

System:

Cooling, Heating, Shading, Irrigation, Ventilation, etc

Soiless Culture, Hydroponics System

Installation: Fabricated

 

High-Standard Multi-Span Sawtooth Greenhouse

Advantages :

1. Efficient Ventilation – The sawtooth design allows for natural airflow, reducing heat buildup and humidity levels inside the greenhouse.
2. Improved Temperature Control – The high roof and strategic vent placement enhance passive cooling, making it ideal for warm climates.
3. Enhanced Light Transmission – The structure maximizes sunlight exposure, promoting optimal plant growth and increasing crop yields.
4. Durability & Strength – Built with high-quality materials, it withstands harsh weather conditions such as strong winds and heavy rain.
5. Scalability & Cost-Effectiveness – The multi-span design allows for easy expansion, making it a cost-efficient solution for commercial growers.
6. Optimized Space Utilization – The design provides more vertical space, allowing for better air circulation and higher planting capacity.
7. Versatile Crop Production – Suitable for various crops, including vegetables, flowers, and fruits, making it ideal for diverse agricultural needs.

High-Standard Multi-Span Sawtooth Greenhouse 5 Ventilation Advantages

1. Efficient Hot Air Exhaust – Since hot air rises, placing the vent at the highest point ensures effective heat dissipation, preventing excessive temperature buildup inside the greenhouse.
2. Enhanced Air Circulation – The elevated vent creates a natural chimney effect, allowing fresh air to enter from lower areas and push out stale, warm air.
3. Improved Humidity Control – Effective ventilation reduces moisture buildup, lowering the risk of plant diseases caused by excess humidity.
4. Energy Savings – Natural ventilation minimizes the need for mechanical cooling systems, reducing operational costs.
5. Better Crop Growth – A well-ventilated environment provides optimal conditions for plant health, improving yields and quality.

 

 

Item	Specification
Cover	PE film cover or 3/5/6 layers co-extrusion PO film: drop layer,insulation layer and anti-age layer etc Or customized film cover
Cover Thickness	0.12mm/0.15mm/0.20mm
Framework	Hot dip galvanized steel
Size	Fully engineered according to customers’ requests.
Span	6m/6.8m/8.0m/9.6m10m/10.8m/12m
Length	1-1000m(customized)
Height	2.5m–8m
Wind load	0.45KN/m2
Snow load	0.35KN/m2

Multi-Span Sawtooth Greenhouses are suitable for a wide range of crops due to their efficient ventilation, temperature control, and optimal light transmission. These greenhouses are ideal for:

1. Vegetables

• Tomatoes
• Cucumbers
• Peppers
• Lettuce
• Spinach
• Cabbage

2. Fruits

• Strawberries
• Blueberries
• Grapes
• Melons

3. Flowers & Ornamentals

• Roses
• Orchids
• Gerberas
• Lilies
• Chrysanthemums

4. Herbs & Medicinal Plants

• Basil
• Mint
• Lavender
• Aloe Vera

5. Nursery & Seedling Cultivation

• Tree saplings
• Young vegetable & flower seedlings

Due to its excellent ventilation and humidity control, this greenhouse is especially beneficial for heat-sensitive crops and plants requiring a controlled environment for optimal growth.

Multi-Span Sawtooth Greenhouses are highly adaptable and perform well in various climates due to their efficient ventilation and structural design. They are particularly suitable for:

1. Hot & Tropical Climates

✅ Best for: Regions with high temperatures and humidity
✅ Why? The sawtooth roof design provides natural ventilation, allowing hot air to escape efficiently and preventing heat buildup.

2. Arid & Semi-Arid Climates

✅ Best for: Dry regions with intense sunlight
✅ Why? The greenhouse structure optimizes light diffusion, prevents excessive heat accumulation, and can be equipped with cooling systems like shade nets or misting systems.

3. Temperate Climates

✅ Best for: Areas with moderate temperature variations
✅ Why? The greenhouse maintains stable growing conditions, ensuring consistent temperature and humidity levels throughout different seasons.

4. High-Humidity & Coastal Climates

✅ Best for: Regions with excessive moisture and rainfall
✅ Why? The high-positioned ventilation windows improve air circulation, reducing humidity buildup and minimizing the risk of fungal diseases.

5. Mild Winter & Cool Climates

✅ Best for: Areas with occasional low temperatures but no extreme frost
✅ Why? Can be equipped with additional heating systems, making it suitable for cold-sensitive crops.

Not Ideal For:
⛔ Extreme cold and heavy snowfall regions unless reinforced with stronger materials and heating systems.