One of the biggest problems with modern farming is that the weather is hard to predict. Hailstorms are one of the most dangerous natural disasters because they can destroy crops, fruits, and young plants in just a few minutes. Anti-hail nets have become an important way for farmers and agribusinesses all over the world to protect themselves from these kinds of losses.
However, choosing the right anti-hail net requires careful thought about a number of technical and practical issues. The guide below lists the most important things to think about before you invest.
1. Material Quality and Construction
The foundation of an effective anti-hail net lies in its material composition. The best nets are manufactured using UV-stabilized High-Density Polyethylene (HDPE), offering superior strength, elasticity, and resistance to degradation under sunlight and varying weather conditions.
Professional Insight:
Always opt for 100% virgin HDPE material with proper UV stabilization. Avoid recycled or low-grade materials, as they tend to lose strength and flexibility over time.
2. Mesh Size and Design
The mesh size determines the level of protection and airflow balance. Smaller mesh sizes offer enhanced resistance against hail impact, while still allowing sufficient light and ventilation for plant health.
Recommended Ranges:
- Fruit orchards and vineyards: 8 × 4 mm to 10 × 6 mm mesh
- Vegetable crops and nurseries: 7 × 3 mm to 9 × 4 mm mesh
Professional Insight:
Select Raschel-knitted nets that provide flexibility and strength—absorbing the force of hail without tearing or deforming.
3. UV Stabilization and Weather Resistance
Anti-hail nets are continuously exposed to sunlight, wind, and temperature fluctuations. Therefore, UV stabilization is critical for ensuring product longevity and consistent performance.
Professional Insight:
Choose nets with a certified UV lifespan of 5 to 8 years for dependable, long-term use in Indian and tropical climates.
4. Strength and GSM (Grams per Square Meter)
The GSM rating reflects the density and durability of the net. A higher GSM enhances impact resistance, though it should remain manageable for installation and handling.
Recommended Ranges:
- Medium-duty nets: 70–90 GSM
- Heavy-duty nets: 100–120 GSM
Professional Insight:
Strike a balance between durability and practicality by selecting a GSM suitable for your crop type and the frequency of hail events in your region. Consider using woven Leno fabric for added strength and flexibility.
5. Installation and Structural Support
Proper installation is essential for the optimal performance of any anti-hail net. A robust support framework prevents sagging, tearing, and structural failure during storms.
Best Practices:
- Use galvanized steel wires or high-tensile cables for support
- Ensure correct tensioning and anchoring
- Incorporate retractable or seasonal systems for flexibility
Choosing the right anti-hail net is a strategic investment in your farm’s protection, productivity, and profitability. By selecting high-quality, UV-stabilized nets from a trusted manufacturer, you ensure long-term crop safety and sustainable growth.
At B&V Agro Irrigation Co., we are proud to be India’s oldest and most trusted manufacturer of premium shade and anti-hail nets. Our German-engineered facility at Mahape MIDC, Navi Mumbai delivers products built for durability, precision, and performance.
With strong R&D, backward integration, and a commitment to quality, B&V Agro provides reliable netting solutions that safeguard your crops — season after season.
B&V Agro Irrigation Co. – Protecting Your Harvest, Empowering Your Future.