Hail protection nets for large car parks: the solution for 100 or more vehicles

Protecting a corporate car park with more than 100 vehicles means managing a strategic asset exposed to a climate risk that has grown markedly in Italy in 2026. According to the European Severe Weather Database, between January and the end of July 2026 more than 1,000 large hailstorm events were recorded across Italy — a figure that already exceeds two-thirds of the full-year total for 2025.

For car dealerships, logistics hubs, corporate fleets and industrial yards, hail is no longer an exceptional event but a recurring operational risk, with direct effects on business continuity, repair costs and the value of assets held in stock. The hail protection net is the most effective and proven technical solution for covering large open surfaces.

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Hail risk in Italy: updated figures

Sector data provide a clear picture of the scale of the phenomenon:

For a car park with 100 or more vehicles, even a single intense hailstorm can result in total damage running into hundreds of thousands of euros — compounded by the fact that fewer than 2 in 10 vehicles in Italy are covered by policies specifically protecting against weather events. For a detailed breakdown of the economic impact on a corporate fleet, see how much a hailstorm costs a company with a fleet.

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Why protecting large car parks has become a strategic priority

For those managing dealerships, corporate fleets or logistics yards, the consequences of a hailstorm extend far beyond bodywork damage to individual vehicles:

• Vehicle downtime and disruption to transport or delivery operations.
• Extended repair lead times, with multiple vehicles damaged simultaneously at the same bodyshops.
• Rising insurance costs, higher excesses and deductibles.
• Depreciation of new and used vehicles held on the forecourt.
• Reputational impact and deteriorating perception among clients and business partners.

The domino effect of fleet downtime is examined in the hidden costs of hail-related fleet downtime.

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The hail protection net: how it works and why it is the right solution

Hail protection nets are engineered to absorb and distribute the impact energy of hailstones, significantly reducing the risk of dents and cosmetic damage to bodywork. The load-bearing structure — built with HEA section columns and central tubular pillars — supports a high-density polyethylene net, with individual panels for each bay to allow hail accumulation to drain away naturally.

Euromet Hail Net structures are certified for wind load resistance and fully compliant with the applicable Italian technical standards (NTC 2018, equivalent to Eurocode standards). Standard clear height is 6.00 m, suitable for cars, light commercial vehicles and heavy goods vehicles. A full overview of the available systems is on our hail protection covers for cars and fleets page.

Principal advantages of hail protection nets for large car parks

• Specific and highly effective protection against hail, including large-diameter hailstones.
• Excellent natural ventilation — ideal for open forecourts, dealerships and storage areas.
• Lightweight structure with minimal visual impact and straightforward integration into existing facilities.
• Full modularity: different zones of the car park can be covered progressively.
• Suitable for very large surface areas: from 100 vehicles to major logistics hubs with hundreds of bays.
• Low long-term maintenance requirements thanks to high-durability technical materials.

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Technical design for large car parks: over 100 vehicles

When a car park exceeds 100 vehicles, a hail protection net becomes a genuine industrial infrastructure requiring structural calculations and advanced engineering. Key design considerations include:

• Load distribution and sizing of columns, arches and steel tie rods.
• Wind resistance and snow load capacity in accordance with NTC 2018 (equivalent to Eurocode standards).
• Manoeuvring clearance for cars, light commercial vehicles and HGVs, with the structure optimised for entry and exit points.
• Modularity and provision for future expansion without redesigning the entire installation.
• Integration with existing infrastructure: lighting, CCTV, signage.
• Rainwater management and overall site safety.

Careful design produces a hail protection net that not only safeguards vehicles but also improves internal logistics and strengthens brand perception among clients and suppliers. For specific applications see the dedicated pages on hail protection for corporate parking and hail protection for logistics.

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Economic and operational benefits

Installing a hail protection net for a large car park is an investment that directly affects the profit and loss account and risk management:

• Reduction in extraordinary repair costs, which can exceed €10,000 per large vehicle.
• Fewer vehicle stoppages and improved operational continuity, even across multiple events in the same season.
• Better control of insurance costs: fewer claims mean lower excesses and more stable premiums.
• Preservation of the value of stock vehicles, both new and used.
• Improved financial planning, with reduced unpredictability linked to extreme weather events.

For car parks with more than 100 vehicles in the highest-risk areas of Northern Italy, the return on investment of a well-designed hail protection net is often justified in the medium term — particularly given that fewer than 2 in 10 vehicles in Italy are covered by policies specifically addressing weather events. The full analysis with A/B scenarios and a payback formula is in anti-hail covers for companies: investment or avoidable cost? For logistics hubs and fleets above 100 units, see modular covers for logistics and large fleets.

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Euromet S.r.l.: bespoke hail protection nets for large surface areas

Since 2003, Euromet S.r.l. has been a point of reference in Italy for hail protection nets and bespoke industrial structures for dealerships, large yards and logistics facilities. Every project for large car parks includes:

• Detailed site analysis covering layout and local weather and climate conditions.
• Study of car park layout and operational flows: entry and exit points, vehicle throughput.
• Bespoke technical proposal with Hail Net structures sized to the specific application.
• Turnkey installation, with structures compliant with all applicable regulations.
• Aftercare services, planned maintenance and provision for future expansion.

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Frequently asked questions (FAQ)

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Protect your car park with a bespoke hail protection net

With more than 1,000 severe hailstorm events already recorded in Italy in the first seven months of 2026, protecting a corporate car park with 100 or more vehicles is no longer an optional extra — it is a risk management decision. A well-designed hail protection net safeguards asset value, reduces operational risk and strengthens the company's reputation.