Aluminum & Stainless Steel Grills are Great, But Which is Best for You?

Aluminum and Stainless Steel Grills: Which One is Right for You?

6 minute read | Grills

You’ve got a quarter of a ton of grass-fed Kobe steak in the freezer, and there’s just one thing you need to ask yourself: should you use an aluminum or stainless steel natural gas grill? The answer, ultimately, depends on your personal preferences. But before making a decision, it's important to understand the differences between these two popular grill materials.

If you're researching the best gas grills available this year, you've probably already noticed that both aluminum and stainless steel are top choices. Both materials offer durability, style, and resistance to corrosion. They also come with a variety of features that make them appealing to different types of grillers. However, each has its own unique benefits and drawbacks that may influence your choice.

What Are Aluminum and Stainless Steel NG & LP Grills?

When we refer to a grill as being made of cast aluminum or stainless steel, we’re not talking about every single part of the unit. We’re specifically referring to the outer shell of the main cooking area—the lid and basin. It's also important to note that most of the essential components, such as the grates and burners, are typically made from stainless steel. So even if a grill is labeled as aluminum, it will still have stainless steel parts inside.

The key differences between these two types of grills lie in their appearance, weight, and price. Aluminum grills often have a blackened cast look, while stainless steel models have a shiny, metallic finish. When it comes to aesthetics, you can choose the style that best matches your outdoor space. Either way, your new grill will look great and perform well.

If you're planning to install a built-in barbecue grill, either material will work well and hold up to the elements. This is especially important if your grill can't be stored during the winter due to its fixed position. In any case, we recommend using a weatherproof cover and a secure enclosure for long-term protection.

Stainless steel grills tend to be more expensive because the material is harder to work with. It requires more intense heat treatment and is more difficult to shape when cooling. Additionally, stainless steel is more resistant to impact damage. However, aluminum is easier to repair if damaged.

Both materials are resistant to corrosion, but stainless steel generally lasts longer in moist environments. That said, with proper care, either type of grill can last for many years.

Common Features of Stainless Steel and Aluminum Grills

As mentioned earlier, both types of grills typically include stainless steel components like grates and burners. This is because these parts come into direct contact with food, and corroded metal could release harmful particles when heated. Using stainless steel for these surfaces ensures both safety and a sleek look.

Both aluminum and stainless steel grills come in various sizes and mounting options. Whether you're looking for a portable propane grill on a cart, a permanently installed model on a pedestal, or an outdoor countertop grill, there's something for everyone.

These grills also share many common features, such as a 60-minute gas shut-off timer, storage drawers, shelves, warming racks, and match-free lighting systems. The 60-minute timer is particularly useful in public areas like apartment complexes, as it enhances safety and convenience.

In addition to these features, our grills come with theft-resistant knobs and laser-etched instruction plates. The theft-resistant design is ideal for public spaces, and the laser-etched labels are durable and easy to read over time.

Each type of grill is available in multiple sizes and configurations. Be sure to check the dimensions of each model you're considering to ensure it fits well in your backyard or patio space.

Maintenance Tips

While both aluminum and stainless steel grills are highly resistant to corrosion and built to last, regular maintenance is crucial for long-term performance. Before and after each grilling season, give your grill a thorough cleaning. Check all connections and hoses for damage or wear. Every time you take your grill out of storage, inspect the ignition, burners, and other key components for dirt, clogs, or damage.

For more detailed guidance, refer to our articles on grill maintenance and safety. At AEI, we provide all the necessary parts and supplies to keep your grill running smoothly. Our designs make repairs and replacements simple, and most parts can be easily replaced using the instructions in your owner’s manual.

Preparing for the Cold Months Ahead

Although summer has just begun, the colder months will arrive sooner than you think. Why not extend your grilling season with a natural gas or propane patio heater from AEI?

Even when the weather turns cooler, you’ll still want to enjoy your favorite BBQ dishes for fall holidays. Our infrared heaters are powerful, efficient, and safe, and they come in a wide range of sizes and mounting options, just like our grills.

With an AEI grill and patio heater combo, you'll become the culinary hero of your neighborhood!

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