When planning to install a new countertop or have a countertop makeover, you’ve probably come across the term “overhang.” It’s a countertop installation detail that can make or break the look of your counter, and one that you need to be aware of before making any decisions. Your choice of overhang makes a big difference in the countertop’s function and aesthetic value.
In this article, we’ll discuss everything you need to know about countertop overhangs. We’ll cover what it is, why it matters, and how to choose the right overhang for your countertop. By the end of this article, you’ll be an expert on countertop overhangs.
What Is A Countertop Overhang?
A countertop overhang is the portion of the countertop that extends beyond the edge of the cabinets or base. It’s a design detail that can add both function and style to your countertop. If there is no overhang, the countertop is flush with the edge of the cabinets.
Countertop overhangs are very common in kitchens, where they’re used to create extra counter space for food preparation or dining. They can also be used in bathrooms, laundry rooms, and other areas where countertops are installed.
Benefits Of Countertop Overhangs
Countertop overhangs matter because they affect both the function and the look of your countertop. The benefits of countertop overhangs include:
1. Extra counter space
The right overhang can make a countertop more functional by providing extra counter space. Who doesn’t want an extra few inches of counter space in the kitchen? An overhang creates an extra counter space which is great for food preparation and also creates a breakfast bar or dining area in the kitchen.
In the bathroom, an overhang can provide extra counter space for toiletries or a place to put a towel while using the sink. In a laundry room, an overhang can provide a place to fold clothes or set up a sorting station.
2. Unique look
Countertop overhangs can create a unique look for your countertop. They can make a countertop appear longer or shorter, depending on the size of the overhang. They can also make a countertop look more modern or more traditional. The overhang can be used to create a countertop with an asymmetrical look. This is a popular countertop trend that adds visual interest to the countertop.
3. Protects the cabinets below
A countertop overhang can help protect the cabinets below from water damage. This is especially important in the kitchen, where spills are more likely to occur. The overhang can act as a buffer between the countertop and the edge of the cabinets. It also provides a barrier between the countertop and the cabinets, which can help prevent water damage. Without countertop overhangs, food, beverages, and other spills will dribble all over the cabinets, leaving them susceptible to staining and damage. With countertop overhangs even if there are spills, they fall directly on the floor and not on the cabinets.
4. Ease in clean debris and crumbs
Think of the time you had debris on your countertop and you cleaned it. Chances are you had to put your hand, a sheet of paper, or a rag under the countertop to sweep everything into a pile and then dump it in the trash. Now imagine doing that with an overhang. The overhang provides a lip that allows you to sweep all the debris, crumbs, and other things into one pile which makes it much easier to clean. Cleaning bits and pieces off countertops will be a challenge when there is no overhang.
5. Hides protruding hardware
When countertops are flush with the cabinets, hardware like door handles and drawers can protrude and be in the way. This can make it difficult to use the countertop and can also be a tripping hazard. Belt loops, pockets, and other objects will constantly get caught on the hardware. An overhang can help to hide the hardware and make it less obtrusive.
6. Hide imperfections
An overhang can also be used to hide imperfections on the countertop or cabinets. If the countertop is not level with the cabinets, an overhang can be used to hide the unevenness. An overhang can also be used to hide gaps between the countertop and the cabinets. These gaps can be caused by settlement or the natural expansion and contraction of wood. By using an overhang, these imperfections can be hidden from view.
What Is The Standard Countertop Overhang Measurement?
The standard countertop overhang measurement is 11/2 inches. This measurement provides enough overhang for the countertop to be functional and to provide the benefits listed above. It is also a measurement that is within the industry standard for countertop overhangs.
However, the standard countertop overhang measurement is not set in stone. Not every countertop will have this precise measurement. You may want to increase or decrease the overhang depending on the needs of your space. There are other countertop overhang measurements for different purposes. Let’s look at some of them;
Island Countertop Overhang Measurement
The island countertop overhang measurement is different from the standard countertop overhang measurement. The island countertop overhang is typically between 12 inches and 18 inches. This measurement is necessary to provide enough countertop space for people to sit at the island and eat or work. It also allows people to sit at the countertop without their legs hitting the cabinets below.
It is useful to know what you intend to do with the countertop before you select the overhang measurement. If you plan to use the countertop for dining, then you will need a larger overhang. If you plan to use the countertop for food preparation, then a smaller overhang may be sufficient.
Bartop Overhangs
The bartop overhang is the countertop overhang measurement that is typically used for countertops that will be used as a bar. The bartop overhang is typically between 8 inches and 12 inches. This measurement provides enough countertop space for people to sit at the bar and eat or drink.
Overhang Against A Wall
When a countertop is placed against a wall, the overhang measurement is typically between 0 inches and 1/2 inch. Mostly when countertops meet a wall, there is no overhang because it is not necessary. The overhang would create a gap between the countertop and the wall which wouldn’t be used for anything but it’s big enough to accommodate dirt and debris. Therefore, to avoid this scenario most countertops that meet a wall are flush with the wall.
The table below summarizes the ideal countertop overhang measurements.
| Countertop Section | Dimension |
| Standard countertop overhang | 11/2 inches |
| Island countertop overhang | 12 to 18 inches |
| Bartop overhang | 8 to 12 inches |
| Overhang against a wall | 0 to 1/2 inch |
Factors To Consider When Choosing Countertop Overhang
The decision on choosing a countertop overhang and how long it should go depends on many factors. Here are some factors to keep in mind when making your decision:
1. The countertop material
When choosing a countertop overhang, the first factor to consider is the countertop material. Some materials are stronger than others and can support longer overhangs without additional support. Also, different countertop materials have different appeals and you might want to consider that.
2. The weight of the countertop
Another factor to consider is the weight of the countertop. A heavier countertop will need more support than a lighter countertop.
3. The brand of countertop
The brand of countertop can also affect the overhang. Some countertop brands have guidelines on how long an overhang can be. Some offer complete edge support while others only offer partial support. Some also offer an extension on top of the cabinet for added support.
4. Space availability
When you need extra space for eating or prep work, a countertop overhang can come in handy. It allows you to create an extended countertop. however, it might take a bit of space away from your kitchen. If you have a small kitchen, you might want to consider this factor before choosing a countertop overhang.
5. Countertop thickness
The thickness of the countertop can also be a factor when choosing an overhang. A thicker countertop will be more sturdy and can support a longer overhang. if you plan to have a thinner countertop with a larger overhang, be sure to provide adequate support so it does not break.
6. Budget
Last but not least, the budget is always a factor to consider. Some countertop materials are more expensive than others. If you have a limited budget, you might want to choose a less expensive countertop material.
Countertop Overhang Styles
Overhangs don’t have to be boring. There are a variety of countertop overhang styles to choose from. Here are a few:
1. Demi-bullnose overhang style
This is a countertop with a rounded edge that protrudes slightly over the edge of the counter. It’s a popular choice for island countertops. If you want a softer, more rounded look, this is the countertop overhang style for you. It doesn’t leave a sharp edge, so it’s also a good choice if you have young children in the home.
2. Waterfall countertop overhang style
Waterfall countertops have a continuous edge that extends over the edge of the counter and down to the floor. They are usually used on island countertops. There are no harsh edges with this countertop overhang style, so it’s a good choice if you have young children in the home. It also creates a seamless look between the countertop and the floor.
If you’re looking for a countertop overhang style that is both unique and stylish, then the waterfall countertop overhang is the way to go.
3. Standard countertop overhang style
This is the most common countertop overhang style. The edge of the countertop extends slightly beyond the edge of the counter. It’s a popular choice for kitchen countertops. It’s a versatile countertop overhang style that can be used in a variety of settings.
4. Ogee overhang edge style
The ogee countertop edge style is similar to the standard countertop overhang style, but with a more pronounced curve. It’s a popular choice for kitchen and bathroom countertops.
5. Custom countertop overhang style
You can also create a custom countertop overhang style. This is a good choice if you want something truly unique. You can work with a countertop installer or fabricator to create a custom overhang style that fits your needs.
Do Countertop Overhangs Require Support?
You may be wondering if countertop overhangs require support. The answer to this question is yes and no.
Small countertop overhangs, such as the standard countertop overhang measurement of 1 1/2 inches, do not require support. The countertop will be supported by the cabinets below.
However, larger countertop overhangs, such as the island countertop overhang measurement of 12 to 18 inches, will require support. The countertop will need to be supported by brackets, corbels, or legs. The support is usually made of wood or metal and is attached to the countertop from below.
These brackets, corbels, or legs can visually enhance the countertop overhang, so be sure to choose ones that complement the countertop and the rest of your kitchen. Hidden support brackets are ideal for kitchen spaces with less legroom. Without bending down, you wouldn’t know they were there. They provide a sleek modern look without the obstruction of visible supports.
How many inches can a countertop overhang without support?
As we mentioned before, countertop overhangs of one-half inch or less do not require support. However, you may be wondering how many inches a countertop can overhang without support. The answer to this question depends on the countertop material. To be on the safe side and avoid any accidents, we recommend following the 70% rule when it comes to countertop overhangs. The rule says 70% of your countertop needs to be supported. For example, if you have a countertop that is 24 inches wide, then up to 17 inches need to be supported.
This rule applies to countertops made of all materials including granite, quartz, marble, and laminate. The 70% rule is just a guideline to help prevent your countertop from breaking.
Of course, there are always exceptions to the rule. If you have a countertop made of a material that is very strong and dense, such as granite, then you may be able to get away with an overhang that is less than 70% supported. But if you’re not sure, it’s always better to err on the side of caution and provide adequate support for your countertop overhang.
Popular Countertop Overhang Support Options
Now that we know countertop overhangs require support, let’s take a look at some of the most popular countertop overhang support options.
1. Brackets
Brackets come in a variety of sizes, shapes, and materials, so you’re sure to find ones that complement your countertop and kitchen décor. They are usually made of metal or wood and are attached to the countertop from below. Some brackets are even adjustable, so you can customize the overhang to your liking. They are usually installed on shorter overhangs. They are less expensive and relatively easy to install. Just make sure to attach the brackets to a solid surface so they can provide adequate support for the countertop.
2. Corbels
Corbels are similar to brackets, but they are more ornate and decorative. They are decorative supports jutting out from the wall. They are most commonly used on longer overhangs, such as island countertop overhangs. Corbels can be made of wood, metal, or stone. They come in a variety of sizes, shapes, and styles to match your countertop and kitchen décor. They are more expensive than brackets and can be more difficult to install. But they add a touch of elegance to any countertop overhang. Whatever size, shape, or style you choose make sure it supports the weight of the countertop adequately.
3. Posts or Legs
Posts or legs are installed on the floor and support the countertop from below. They are most commonly used on island countertops. Overhangs over 24 inches long will require posts or legs for support. The only downside to this countertop support option is that they can get in the way and be a tripping hazard. But if installed correctly, they are very sturdy and provide ample support for countertop overhangs.
Final Words On Countertop Overhang
We hope this article has helped you understand everything you need to know about countertop overhangs. Countertops play a great role in the overall look and feel of your kitchen. They can be both functional and stylish. But before you install a countertop, make sure you understand everything about countertop overhangs, including how much overhang is too much and what countertop support options are available. Thanks for reading.
FAQs
Q: How do you clean a countertop overhang?
A: Just like your countertop, you should clean your countertop overhang regularly. Use a mild soap and water solution or countertop cleaner. Avoid using harsh chemicals or abrasive cleaners, as they can damage the countertop. Follow the same tips in caring for your laminate countertop, caring for your quartz countertop, caring for your granite countertop, and any other countertop material to care for your countertop overhang.
Q: What is the best way to measure countertop overhang?
A: The best way to measure countertop overhang is to use a tape measure. Measure from the front edge of the countertop to the back edge of the countertop. Then, measure from the side edge of the countertop to the other side edge of the countertop.
Q: How much countertop overhang is too much?
A: While there is no definitive answer, most experts agree that overhangs longer than 12 inches should be supported. Shorter overhangs can get by without support, but longer overhangs will require some type of support.