Do Hail Blankets Really Work?

By John Funk, May 28, 2025

Hailstorms aren’t just loud and sudden — they can leave a trail of serious damage in their wake. Cars get dented, windshields crack, and patio space can be ruined in just a few minutes. That’s why more and more people are turning to hail blankets as a way to protect their stuff. But do they really work? Let’s break it down.

What Are Hail Blankets?

Hail blankets are padded covers made to protect against hail damage. They’re usually thick, with foam or layered materials that help absorb the impact from falling hailstones. You can find them in different styles — some made for vehicles, others for plants, outdoor furniture, or even greenhouses.

They act like a cushion. Instead of hail hitting your vehicle or patio furniture directly, it hits the blanket first, which helps reduce or prevent dents, cracks, and breakage. It’s a pretty simple idea, but when the hail starts coming down, it can make a big difference.

Do They Actually Work?

Yes, they do — especially in mild to moderate hailstorms. Hail blankets can stop small and medium-sized hail from damaging your vehicle or patio furniture. They absorb the force of the ice and keep your belongings safer than if they were left uncovered.

Of course, in extreme storms with very large hail or strong winds, nothing is 100% foolproof. But even then, a good-quality hail blanket can reduce the amount of damage and give you peace of mind.

Securing the blanket tightly can make all the difference during a storm. A hail blanket that isn't tied down properly can blow away or shift out of place, leaving your items exposed. Spending a little extra time to fasten the blanket properly can go a long way in protecting your items when a heavy storm hits.

Can You Use Other Covers Too?

Absolutely — and it’s a great idea. Hail blankets work even better when combined with another cover. For example, putting a waterproof car cover over a hail blanket adds an extra layer of protection against rain, flying debris, or dust.

The same goes for patio furniture. Layering a strong tarp or weather-resistant cover on top of a hail blanket gives you double the defense. It’s like wearing a raincoat over a thick sweater — you stay warm and dry.

This combo method also helps keep the hail blanket in place during windy conditions. A top cover can act like an anchor, reducing the chances of the blanket slipping or blowing off mid-storm. It’s a small step that adds big value, especially if you want maximum protection.

Are They Worth the Investment?

For those in hail-prone regions, investing in a hail blanket can be a smart way to protect your belongings and your peace of mind. Think about the cost of repairing hail damage to your car or replacing damaged patio furniture. A one-time investment in a blanket is usually cheaper than paying for repairs.

And if you’re handy, you can even make a DIY version using moving blankets and tarps in a pinch. It may lack the polished appearance, but it offers solid protection when it matters most.

Also, many hail blankets are reusable and easy to store, so you’re not buying something you’ll only use once. When maintained well, a durable hail blanket can withstand several storm seasons, making it a wise investment for long-term protection.

Boosting Hail Blankets with a Top-Quality Cover

Using a top-quality cover — whether it's for your car or outdoor furniture — adds an important layer of protection during a hailstorm. These covers are often made from durable, weather-resistant materials that don’t just shield against hail, but also guard against rain, UV rays, dirt, and debris. When paired with a hail blanket underneath, the high-quality cover helps hold everything in place and adds an extra barrier that keeps your belongings safe from multiple threats all at once.

Another big advantage of a well-made cover is the fit. Cheaper or generic covers often shift, tear, or blow away in heavy wind. A top-quality cover is usually designed to fit snugly, with straps, buckles, or elastic edges that keep it secure during rough weather. This means your hail blanket stays put, your vehicle or garden stays protected, and you don’t have to worry about running outside in the middle of a storm to fix anything. It’s a simple upgrade that can make a big difference when the weather turns nasty.

Why a High-Quality Seal Skin Cover Might Be Just What You Need

Choosing the right cover makes a big difference — some simply don’t offer the protection your car or gear really needs. High-quality, semi-custom-fit covers — like those offered by Seal Skin — strike a great balance between performance and price. While fully custom covers offer excellent protection, they can be expensive. Seal Skin’s covers, on the other hand, give you nearly the same level of protection without the premium price tag. It’s an ideal solution for anyone who wants serious coverage without overspending.

These covers are built to handle the real world — they’re waterproof, durable, and thoughtfully designed with breathability in mind. That means they don’t trap moisture inside, helping prevent the buildup of mold and mildew. This is especially important if you’re storing your vehicle or outdoor items for long periods. They also guard against everyday annoyances like dust, pollen, bird droppings, and even tough stuff like tree sap, keeping your car clean and your paint protected.

The real strength of a good cover lies in its resilience during extreme weather events. Whether it’s pouring rain, thick snow, or even hail, a sturdy cover adds a strong layer of defense. And if you’re using a hail blanket, pairing it with a well-fitted cover keeps everything in place and adds even more protection from wind and water.

So, when should you consider a cover over a blanket? If you're dealing with light hail or want year-round protection from sun, moisture, and debris, a good cover might be all you need. For heavier hail, using both a cover and a blanket together is the smartest move — the cover acts as the first line of defense, while the blanket cushions against direct impact. Either way, a top-quality cover is a smart investment for keeping your vehicle or outdoor space safe, clean, and protected from the elements.

Our products are not just reasonably priced, but we will also ship your order right to your doorstep at no additional cost, without any delay. We offer a full 30-day money-back guarantee and a 10-year manufacturer’s warranty with every purchase.

You can call us at 800-915-0038 during our office hours (Monday to Friday from 9:00 AM to 5:00 PM EST), and we will help you find the right cover that fits your needs and budget. We will also help you if you have any questions about our products, shipping policies, and exchange/refund policies.