The Ultimate Guide to 30 and 36-Inch Range Hoods

June 16, 2023 6 min read

As a first-time buyer, choosing the right range hood can feel overwhelming. One of the main things to consider is its size, especially the width. Two common sizes are 30-inch and 36-inch range hoods, but figuring out the difference between them can be confusing. Deciding which one is better for your kitchen might seem even harder. This guide will make it easier by explaining the basics of 30-inch and 36-inch range hoods. You’ll learn about their key features, benefits, and how to choose the right size. This way, you can make an informed decision and create a healthier cooking space.

Understanding Range Hood Sizes: 30-Inch vs. 36-Inch

When choosing the right range hood for your kitchen, size is an important factor. You’ll want to consider the width, height, and depth to find the best fit for your cooking space. The width is the most critical measurement, spanning from the left edge to the right edge of the range hood.

The two most common widths for range hoods are 30 inches and 36 inches. Understanding the differences between these sizes can help reduce the confusion when selecting.

30-Inch Range Hoods

30-inch range hoods are one of the most common range hood sizes on the market. These are designed to cover standard 30-inch cooktops. They are effective for capturing smoke, grease, and odors from cooking surfaces that measure 24 to 30 inches wide. This size is popular in smaller kitchens or those with standard-sized ranges. They are available in various styles, including wall-mounted, under-cabinet, and island hoods. Many 30-inch hoods can be either ducted to the outside or designed for recirculation. This offers flexibility based on your kitchen setup.

36-Inch Range Hoods

36-inch range hoods are designed to cover cooking surfaces that are 30 to 36 inches wide. These hoods can handle larger amounts of air and are effective for larger cooktops. They can also cover 30-inch cooktops, giving an extra three inches of overhang on each side. This extra width helps capture more smoke and odors that might escape a smaller hood. Most 36-inch hoods require a duct size of either 6 or 10 inches, depending on the model and airflow capacity. Available in multiple styles (wall-mounted, under-cabinet, island) to fit different kitchen aesthetics.

At ModernCopper, we make custom range hoods in almost any width, but we understand that 30-inch and 36-inch sizes are the most requested.

Types of 30-inch and 36-inch Range Hoods

Several types of 30-inch and 36-inch range hoods are available on the market. Here are some common types and their brief explanations:

Under-cabinet Range Hoods

These are installed under the cabinet and are an excellent option if you have cabinet space above the cooking area. They come in various styles and sizes, and the airflow capacity can range from 200 to 900 cubic feet per minute (CFM).

Wall-Mounted Range Hoods

As the name suggests, a wall-mounted range hood is mounted on the wall above the cooktop. They are available in various sizes and styles, and the airflow capacity can range from 300 to 1200 CFM.

Island Range Hoods

Island range hoods are designed to be installed above a cooktop on an island. They are suspended from the ceiling and come in various sizes and styles. The airflow capacity of an island hood can range from 300 to 1200 CFM.

Custom Range Hoods

These are designed to be installed into a custom hood enclosure or a decorative hood shell. They are luxury range hoods, as they are a great option if you want to customize the look of your range hood.

Benefits of a 30-inch Range Hood

1.  A 30-inch range hood is designed to fit over standard 30-inch cooktops. It provides effective coverage for capturing smoke, grease, and odors produced during cooking. This ensures an efficient ventilation system with no cooking emissions escaping.

2.  Most 30-inch range hoods are compact, making them great for saving space. They are especially ideal for smaller kitchens with limited room above the stove. This size leaves more space for other kitchen appliances around the cooking area. This makes it a practical choice for compact kitchen layouts where every inch counts.

3.  These hoods are available in various styles, including wall-mounted, under-cabinet, and island configurations. This allows homeowners to select a design that best fits their kitchen aesthetics and layout.

4.  30-inch range hoods are relatively easy to install, often requiring only one installer. Some even come with DIY-friendly installation manuals that an average homeowner can follow. Their compact size means their parts are not too bulky and easier to mount.

5.  Using a 30-inch range hood has secondary rather than primary energy-saving advantages. By selecting a compact range hood for your kitchen, you avoid using too much energy. This helps you avoid needing to operate a larger, more powerful hood.

6.  Generally, 30-inch range hoods are more affordable than larger models. This makes them a cost-effective option for homeowners on tighter budgets. Compared to oversized hoods, 30-inch models are more within the budget range of most homeowners. Their smaller size also means they are much easier to install and cost much less to maintain.

Advantages of a 36-inch Range Hood

1.  A 36-inch range hood provides superior coverage for cooktops that are 30 inches to 36 inches wide. This larger size ensures that the cooktop area is covered and no smoke, grease, or odors escape.

2.  36-inch vent hoods have higher CFM (cubic feet per minute) ratings than smaller models. They can handle heavy cooking styles, such as frying or grilling, where more smoke and grease are produced.

3.  A 36-inch range hood can handle more airflow, making it ideal for larger kitchens or cooktops with multiple burners. With its wider surface area, it can move larger volumes of air. This is particularly beneficial in large kitchens where intense cooking releases more pollutants.

4.  Some 36-inch range hoods have more space for better and more filtration systems. More filter units mean they can capture smaller particles.

5.  Many modern 36-inch range hoods have advanced technology that allows them to operate more quietly than smaller models. This is particularly helpful in open-concept kitchens where noise can disrupt conversations.

How to Choose the Right Range Hood Size for Your Kitchen

Choosing the right range hood size for your kitchen is essential for effective ventilation. Start by measuring the width of your cooktop or range in inches to determine the baseline size for your range hood. For the best coverage, it's recommended that the hood be 6 inches wider than your cooktop. Most home ranges are 30 to 36 inches wide, but smaller kitchens might have 24-inch cooktops.

Next, consider how your kitchen layout affects airflow. For instance, an island cooktop requires a larger range hood to account for the open space around it. Measure the space between cabinets above your cooktop to ensure the range hood fits. If space is limited, a 30-inch under-cabinet model can be a suitable choice.

The depth of your range hood is also important for proper coverage and ventilation. For a 30-inch hood, a depth of 18–22 inches is usually needed. This will cover all burners on a standard 30-inch cooktop. Shallower hoods, around 15-18 inches deep, work better for smaller cooktops. For a 36-inch hood, you'll need a depth of 22-26 inches, but some larger cooktops might need a deeper hood, about 28-30 inches. Always check the manufacturer's guidelines for the right depth and installation.

It's also essential to familiarize yourself with local building codes and regulations. These include range hood sizes, ventilation requirements, and ductwork installation standards. Some areas have rules about the size of range hoods and how they should be installed. It's smart to check these rules before you buy a hood, so you don't run into any issues later.

Finally, make sure the range hood you choose works with your kitchen's ductwork and ventilation system. This will help with smooth installation and good performance. ModernCopper range hoods can be styled to match any size. If you're looking for a white range hood,  black range hood, or any other color, you are welcome to check out our catalog. If you don't find what you want in our catalog, contact us to speak with a design consultant.

FINAL THOUGHTS

Choosing the perfect range hood for your kitchen depends on a few key factors, especially your cooking style and kitchen size. A 36-inch range hood gives better coverage and ventilation, making it a great choice for larger kitchens. But a 30-inch range hood is a better fit for smaller kitchens, offering efficient ventilation while saving valuable space.

If you would like personal help with your decision, you're welcome to get in touch with us more directly by filling out our simple customer form. Once you've chosen the size and style, you can pick colors and finishes with a complimentary set of swatches from ModernCopper.