What Are the Best Gutters for Heavy Rain?

This article was written and published by Rain Gutters Solutions


We all know the main purpose of a rain gutter. Rain gutters are installed to protect a building’s foundations and its structural integrity from flooding and water damage. They redirect the rain from the roof to a safe area away from the property, saving owners a lot of grief and preserving the esthetic value of a home or business. Seamless rain gutters are arguably the most popular gutter type to ensure all these benefits in all circumstances, including the constant storms that take place during Florida’s rainy season. If you’re looking for the most durable gutters to withstand heavy rains, seamless gutters are likely to become the main topic of discussion, but there are other features you also need to consider.

Things to Consider Before Choosing Your Gutters

South Florida is no stranger to long bouts of rain, and heavy rains are common during the fall and other times throughout the year. Many storms in the area involve a rainfall that may go from 4 mm to 40 mm per hour, making rain gutters a necessity for most homes and business owners.

Keep in mind that rain can still cause a lot of damage if it falls constantly, even when a slower pace minimizes the chances of a gutter overflowing. And it only takes minutes for a drizzle to turn into a storm during the coldest months of the year.

Some important things to keep in mind while going over your options:

    • First and foremost, you need to consider everything you know about your local climate. How the rain has affected your property in the past, or any other building in the area, for that matter. This also entails assessing other factors like the amount of wind you get during the cooler seasons, and how a sudden temperature change could warp a weaker material.


    • Whenever it rains, your gutters sustain certain amounts of water at a time depending on your roof’s pitch. A steep slope will bring more water down your roof, even during a mild rainstorm.


    • If you already see a lot of animal and plant residue landing on your roof, you might need gutter guards to preserve the waterflow during heavy rains. Otherwise, the amount of dirt left after a storm can eventually cause gutter clogs.


  • You also need to consider the number of downspouts around your house. If you have a perfectly functional gutter that still struggles to get all the water to the drainage area, you might have to add more downspouts or get a professional to assess the location of the ones you have.

The Best Rain Gutters for Heavy Rain

Professional installation services already have an advantage over DIY gutter because you can always count on a contractor to plan for factors that most people overlook. Licensed rain gutter companies also offer additional resources to manufacture rain gutters that are suitable to the structure surrounding them. A custom gutter has better odds at surviving multiple periods of rain than its homemade counterparts.

Now, when it comes to gutter specifications to counter a heavy rainfall, here are some tips for you.

Seamless gutters are known for providing a cleaner look and for reducing the chances of debris getting stuck inside. They also perform wonderfully during heavy rains; the lack of seams through the gutter run makes for a smoother structure that optimizes the flow of water to the downspout. A seamless gutter has more water-holding capacity than a sectioned gutter, partially because its custom design allows more width and versatility.

If rain is consistent through portions of the year, a larger gutter size is probably the best way to preserve your peace of mind. 5-inch gutters are common for residential buildings, and they might hold their own during heavy rains if you match them with a durable material and a k-style gutter design. Still, 6-inch and 7-inch gutters are the ideal choices to enhance the gutter’s water capacity, not to mention that these sizes work well with most roof layouts. Commercial establishments, warehouses, and large facilities can go for even larger sizes if the local climate demands it.

When it comes to materials, these are the most durable gutter profiles:

Aluminum gutters: Aluminum gutters are a favorite among many contractors and homeowners. They gather many of the advantages that you’d find separately in other materials. People appreciate that aluminum gutters provide maximum durability without being too heavy, making installation and repairs easier for everyone involved. The material is also ideal for custom-made installations, and this is a huge plus if you want your guttering system to breeze through any type of storm, no matter how intense it is or how long it lasts.

Copper Gutters: Copper is the sturdiest material available for rain gutters. It is generally used to sustain extra large gutters in bigger buildings, ensuring that the gutter never falls apart during heavy storms. It also adds a classic, rustic touch that makes the gutter stand out in a good way.

Stainless steel gutters: They offer as much durability as copper gutters while not asking for much in terms of maintenance. Galvanized steel is another durable option that’s also slightly less expensive, though overall not as resistant as aluminum when it comes to rusting and corrosion.

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