Is It a Good Idea to Upsize Your Gutter System?

The main role of your gutter system is to channel precipitation that lands on your roof away from your property. Thanks to your gutters, debris is less likely to accumulate on your roof and cause issues like rot, rust and even leaks. Your gutters also keep water from settling in your basement and seeping into your foundation, which could compromise your home’s structural integrity.

To ensure your seamless gutters are working as they should, they must be the right size for your house. Keep reading to find out if it’s a good idea to upsize your gutters. 

Gutter Sizing: Key Factors to Consider

Roof Pitch and Size

An experienced gutter contractor will inspect and measure your roofline to determine the surface area of your roof. Once they have the measurement, they will compute the amount of water that would need to be diverted from your home following a storm. They will also consider your area’s average rainfall amounts so they can design the ideal gutter system for your specific circumstances. 

Steep-pitched roofs are more susceptible to damage caused by heavy and wind-driven rain. Five-inch gutters might find it hard to hold rainwater because of the slope of these roofing systems. A six-inch gutter system can help prevent water from overflowing during heavy rainfall. With larger gutters, you will have peace of mind knowing that the rest of your home’s exterior stays safe from damage even when it’s raining hard outside. 

Average Rainfall

Five-inch gutters are usually suitable for residential structures. However, you should consider upsizing if you have a large roof with a steep slope or reside in an area that gets an above-average amount of rainfall. The U.S. Weather Bureau has data on the maximum amount of rainfall that occurred within five minutes for different parts of the country. Knowing the amount of rain your area usually gets will give you an idea about which gutter size you need.

Downspouts Also Matter

You should also consider your downspouts when planning a gutter installation or replacement project. Make sure that your gutter size is appropriate for your downspouts. If you are getting both new downspouts and gutters, your contractor should calculate their size based on the maximum amount of rainfall in your area. 

What Are the Benefits of Choosing Six-Inch Gutters?

You Don’t Have to Worry About Constant Maintenance

Larger, six-inch gutters are easier to clean and maintain because their mouth at the top is an inch wider, giving more space for removing debris. Since they are easier to take care of, they are also less likely to clog. 

Roofing shingles tend to lean over onto the gutter up to 1.5 to 2 inches. When a roof overhang is too long, the space can be as little as two inches on a five-inch gutter system. As a result, it would be more difficult to remove leaves, twigs and other debris from the gutters. If you find it hard to maintain your gutters, it could be that you have a longer overhang and may benefit from upsizing. 

Six-Inch Gutters Can Handle More Water 

Compared to five-inch gutters, six-inch ones can hold twice as much water even though they’re just an inch bigger. Upsizing your gutters allows them to efficiently divert a more significant amount of water from your roof and home. You’ll want to choose gutters with more water capacity if your area frequently receives heavy rainfall. Doing so will give your house and landscape better protection against water damage. 

They Are Great for Complicated Roof Layouts

Have a complex roof layout? The size and architectural build of a house can make some roofs more complicated. Going for six-inch gutters is a great option for structures that require a custom gutter system. For instance, if you have a home with at least two stories, water from the upper levels will eventually end up in the first-story gutters. Installing six-inch gutters in the first story of your home can help ensure efficient rainwater drainage. 

Get Better Protection for Your Fascia Board

With six-inch gutters, your fascia will get better protection from extreme weather and the elements because larger gutters can cover the boards completely. Aside from shielding your fascia from harsh outdoor conditions, six-inch gutters will make them easier to maintain. These gutters cover the entirety of your fascia, delaying the deterioration of its paint and helping it stay in good shape. 

Make Your Home Look Structurally Stronger

Since six-inch gutters are larger, they can contribute to an enhanced structural appeal. You can make your home look even sturdier by choosing wide-faced boards around your windows or a wide trim around your entry door. Structurally appealing homes tend to have a higher value. If you have a large home, think twice about installing five-inch gutters because they may look too small. 

Avoid Exterior Damage

Gutters help keep water from damaging your home’s exterior. If your gutters are unable to accommodate the amount of rainfall your area receives, water will overflow to your siding and back up to your roof. Keep in mind that some materials are more susceptible to damage due to excessive moisture, such as wood. 

While many construction materials today have excellent moisture resistance, it’s still better to be safe than sorry. Water will not necessarily damage your home’s exterior, but it can cause streaks and stains that can negatively affect its curb appeal. 

Tips for a Successful Gutter Replacement

Go Seamless

Seamless gutters can benefit both residential and commercial structures. When the need for a gutter replacement arises, consider going seamless. A seamless gutter system will give the best possible protection for your home because it is custom-made to fit its structure. Unlike sectional systems, seamless ones don’t have fasteners and joints, which are vulnerable to leaks.

Sectional gutters are prone to debris buildup, which means they are more likely to clog. Seamless gutters, however, don’t need to be cleaned as frequently and are significantly easier to maintain. They can add appeal to your home while protecting it against water intrusion. Because they are less likely to leak and suffer damage, they also last longer. One more wonderful thing about these gutters is that they come in a wide range of colors to complement every home style.  

Get a Roof Inspection First

Before having your new gutters installed, be sure to schedule a professional roof inspection. It’s important to address roofing issues before the gutter replacement. A good contractor will check your soffit and fascia for rotted parts. If these roofing components are rotting, you should replace them before installing your new gutters. 

Hire an Experienced Installer

Remember, even top-grade products can fail prematurely when not installed correctly. Working with reliable professionals is essential for all home improvement projects. Gutter installation is not as straightforward as many believe. It requires the use of the right tools, safety equipment and techniques. For your safety and to avoid ladder-related accidents, it’s best to leave the job to an experienced installer like Barry Best Seamless Gutters. We also install heated gutter systems, gutter guards and retractable awnings.