Buried downspouts, part of a good underground drainage system, will direct water away from your home effectively. Many homeowners prefer the discreet look of a buried downspout, but are there any red flags? Will it be worth the investment at your home?
In this blog, we will discuss buried downspouts, how they compare to above-ground systems, and what factors you should consider before making a decision.
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What Are Buried Downspouts?
Buried downspouts are extensions of your gutter system that run underground to carry water away from your home. Instead of letting rainwater flow down a pipe and spill out near the foundation, these systems transport water through a network of underground pipes.
The goal is to direct water to a safe location, such as a storm drain, dry well, or another area where it won’t cause problems. By doing so, they help prevent issues like soil erosion, foundation cracks, and basement leaks.
Comparing Buried and Above-Ground Downspouts
According to Clark Partridge of Dunzo Gutters, the leading gutting cleaning business in Sacramento, the main difference between buried and above-ground downspouts lies in how they handle water and their aesthetic impact.
“Above-ground systems are simple and affordable, so they are obviously more common,” says Partridge. “They use extensions or splash blocks to carry water a short distance from your foundation – these setups are functional, but they can leave ugly pipes or marks on your lawn or landscaping. People don’t always like them.”
He suggests that buried downspouts, on the other hand, offer a cleaner appearance. With no visible pipes running along the surface, they blend seamlessly into your yard. However, they come with added complexity, as they require more planning, installation work, and maintenance.
Benefits of Installing Buried Downspouts
One of the biggest advantages of buried downspouts is their ability to move water further away from your home. Above-ground systems can only extend so far before becoming inconvenient, while buried systems can transport water dozens of feet away or more. This reduces the chance of water pooling near your home and eliminates the risk of foundation repair and soil erosion.
Buried systems also help preserve your landscaping. Above-ground downspouts often disrupt the natural flow of your yard, creating channels or muddy areas where water frequently drains. An underground setup bypasses these issues entirely, keeping your yard looking neat.
Additionally, buried downspouts reduce trip hazards. Long above-ground extensions can pose risks, especially in high-traffic areas or yards with small children. Moving the drainage system underground eliminates this concern.
Before You Install Them – Consider a Few Factors
Where Should Buried Downspouts Lead?
For a buried downspout system to work effectively, you need to decide where the water will go. Options include connecting the pipes to a dry well, directing them to a storm drain, or allowing them to disperse into a gravel pit. Each option has its pros and cons, and your decision will depend on factors like local regulations, soil composition, and how much water your gutters handle during storms.
Common Issues With Buried Downspouts
While buried downspouts offer many benefits, they’re not without challenges. One potential issue is clogging. Debris like leaves, twigs, or sediment can build up in the underground pipes, restricting water flow. This is why adding gutter guards or screens to your system is an important step.
Another concern is freezing. In colder climates, water inside the pipes can freeze during the winter, leading to blockages or even pipe damage. To mitigate this risk, it’s a good idea to install pipes with a slight slope so water drains fully after each rainstorm.
Buried downspouts also require periodic maintenance. Over time, roots from nearby trees or shrubs can grow into the pipes, causing blockages or breaks. Regular inspections and cleanings can help prevent these problems.
Materials to Use for Buried Downspouts
The type of pipe you choose for your system plays a big role in its durability and effectiveness. Corrugated plastic pipes are a popular option because they’re flexible, lightweight, and affordable.
However, they can be more prone to clogging due to their ribbed design. Smooth PVC pipes are another choice, offering better resistance to clogs and easier maintenance, though they’re typically more expensive.
It’s also worth considering the size of the pipe. Standard downspout pipes are 3-4 inches in diameter, but larger pipes may be necessary for areas with heavy rainfall or larger roofs.
How Much Does It Cost to Install Buried Downspouts?
The cost of installing buried downspouts varies depending on factors like the length of the system, the type of pipe used, and the complexity of the installation. On average, homeowners can expect to pay between $10 and $25 per linear foot for materials and labor. This means that a typical project might range from $500 to $2,500 or more.
Keep in mind that these costs can increase if you need additional features like dry wells, gravel pits, or connections to storm drains. However, many homeowners find that the long-term benefits of reduced water damage and improved yard aesthetics outweigh the initial investment.
Is a Buried Downspout System Right for You?
Buried downspouts offer an attractive, long-term solution for managing rainwater, but they’re not the right choice for everyone. If you live in an area with minimal rainfall or have an effective above-ground system in place, you might not need to upgrade. On the other hand, if you’ve noticed persistent drainage problems, soggy landscaping, or foundation issues, an underground system could be a smart investment.
Consider factors like your yard’s slope, local weather patterns, and how much maintenance you’re willing to handle. If you’re unsure whether buried downspouts are the best option, consulting with a professional drainage specialist can help clarify your choices.
In General, Buried Downspouts are Worth It
Buried downspouts provide a sleek and efficient way to manage rainwater around your home. By directing water safely away from your foundation, they help prevent damage and keep your property looking its best.
While they require a larger upfront investment and ongoing maintenance, the benefits often make them worthwhile for homeowners dealing with drainage issues. If you’re ready to explore your options, reach out to a local professional to discuss your needs and get started.
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