Anti-hail netting for orchards: specs buyers should confirm
Anti-hail netting is easy to describe and easy to under-specify. The description is simple: a protective mesh above the crop. The specification is where the money is won or lost.
For orchards and vineyards, the netting is only one part of the system. The support structure, panel format, color, tensioning and installation method decide whether the net can actually do the job.
In short
For an anti-hail netting quote, confirm the crop, row spacing, panel dimensions, expected hail exposure, net weight, mesh size, color, UV treatment, support structure and fixing method. A net without a structure is not a hail-protection system. It is just an optimistic fabric.
What anti-hail netting has to do
Anti-hail netting must absorb and distribute impact before hail reaches fruit, leaves and branches. It also has to survive UV exposure, wind, tensioning and repeated seasonal use.
That means the buyer should not only ask “how much per square metre?” A useful quote needs to define the system assumptions:
- what is being protected;
- how the net is supported;
- how it is tensioned;
- how water, light and airflow are handled;
- how the panels are joined or fixed;
- how long the installation is expected to remain in service.
Core specifications to confirm
| Specification | Why it matters |
|---|---|
| Material | Most anti-hail products are UV-treated HDPE; confirm material and stabilisation. |
| Weight | Common catalogue ranges often sit around 50 to 100 gsm, but final weight depends on exposure and structure. |
| Mesh size | Affects light, airflow, strength and hail behavior. |
| Color | Can influence light environment and fruit response. |
| Width and panel format | Must match row spacing, posts and installation method. |
| UV treatment | Outdoor lifespan depends heavily on stabilisation. |
| Fixing accessories | The net alone is not the complete system. |
Use the hail netting specifications page as a starting point, then prepare a full request with the RFQ Spec Builder.
Color is not decoration
Color can affect the light environment under the net. In orchards, that can matter for fruit color, sunburn risk and microclimate. White, black and grey systems are not interchangeable just because the mesh size looks similar.
This is also why local experience matters. A system that works in one region may not be the right first choice in another.
The support structure question
When a buyer says “I need hail netting”, the next question should be: over what structure?
The quote needs to know:
- Orchard or vineyard layout.
- Row width and length.
- Post spacing and height, if existing.
- Whether the system is flat, pitched, draped or otherwise configured.
- Wind exposure.
- Whether accessories are needed.
If those answers are unknown, the honest quote should separate the netting supply from structural design. Mesh & Net can help specify and source netting, but site engineering and installation design must be confirmed for the actual project.
What not to buy blind
Do not buy anti-hail netting from a photo and a square-metre price alone. At minimum, ask for:
- material;
- gsm;
- mesh size;
- UV treatment;
- color;
- roll or panel dimensions;
- packing;
- MOQ;
- lead time;
- what is included and excluded from the quote.
If the answer is “standard hail net”, ask again. “Standard” is not a specification; it is a napkin wearing a hard hat.
Sources
- University of Minnesota Extension, “Hail netting in apple orchards”, commercial fruit production guidance on hail netting systems: https://extension.umn.edu/commercial-fruit-production/hail-netting-apple-orchards
- University of Minnesota / SARE project material on hail netting in apple orchards: https://projects.sare.org/sare_project/lnc23-487/
- Peer-reviewed/open-access research indexed at PubMed Central on hail netting, orchard pest exclusion and fruit damage context: https://pmc.ncbi.nlm.nih.gov/articles/PMC10711545/
- Product specifications should be confirmed against manufacturer catalogue data before quoting.
This article gives quote-preparation guidance, not installation engineering advice. Final system design should be confirmed against orchard structure, weather exposure and local installation practice.
Frequently asked questions
What should an anti-hail netting quote confirm?
Crop, row spacing, panel dimensions, expected hail exposure, net weight, mesh size, colour, UV treatment, support structure and fixing method. A net without a structure is not a hail-protection system.
Is the netting alone a complete hail-protection system?
No. The support structure, panel format, tensioning and fixing method decide whether the net can do the job. If the site details are unknown, an honest quote separates the netting supply from structural design.
What weight of anti-hail netting is typical?
Common catalogue ranges often sit around 50 to 100 gsm, but the final weight depends on hail exposure and the support structure. Confirm gsm against the actual product before ordering.
Does anti-hail netting colour matter in an orchard?
It can. Colour affects the light environment under the net, which can matter for fruit colour, sunburn risk and microclimate. White, black and grey systems are not interchangeable just because the mesh size looks similar.