Downspout Extension Installation in Houston, TX
Downspout extensions are a simple yet critical upgrade to your home’s drainage system. Without them, water discharged from your gutters can pool near your foundation, damage your landscaping, or contribute to erosion and basement leaks. In Houston, where heavy rainfall is a regular occurrence extending your downspouts, is one of the easiest ways to prevent costly water damage.
At 713 French Drains, we provide professional downspout extension solutions tailored to your property. Whether you need a basic extension or a more advanced underground drainage system, we’ll ensure your rainwater is redirected safely and effectively, away from your home.
What Are Downspout Extensions?
Downspout extensions are attachments added to the bottom of your gutter downspouts. Their purpose is to move rainwater farther away from your home’s foundation to a location where it can safely drain or soak into the soil.
Extensions can be:
Above-ground: Flexible or rigid tubes that lay across the surface.
Underground: Connected to buried piping that leads to a drainage point (e.g., pop-up emitter, dry well, storm drain).
Both types prevent concentrated water discharge near your home’s foundation, an essential measure for long-term structural health.
How Do Downspout Extensions Work?
When it rains, your gutters collect water from your roof and channel it through downspouts. A standard downspout may release water just a few inches from your home, which can cause major problems. A downspout extension ensures that water is moved several feet, or even tens of feet, away from your home.
How the system works:
Rainwater flows from the roof into gutters.
Gutters direct water into downspouts.
Extensions carry the water away from your home to a safe discharge area.
The discharge point may be a dry well, a French drain system, the street curb, or a pop-up emitter.
When Do You Need a Downspout Extension?
Consider installing or upgrading downspout extensions if:
You see pooling water near your foundation after rain.
Water is washing away mulch or soil in your flower beds.
There are moisture issues in your crawl space or basement.
Your gutter system ends too close to the house (less than 3 feet).
You’re installing a new drainage system and want integrated water control.
In Houston’s expansive clay soil, even small amounts of standing water can lead to shifting foundations, downspout extensions help you avoid that risk.
How to Install a Downspout Extension
Here’s our process for a professional downspout extension installation:
Evaluate Water Flow: We assess where water currently drains and identify problem areas.
Determine Length & Discharge Location: Depending on your yard and drainage needs, we select the appropriate extension length and outlet type.
Install Above-Ground or Underground Extensions:
For above-ground systems, we attach durable tubing that directs water away from the house.
For underground systems, we trench and install PVC or corrugated pipe that connects to a hidden outlet like a pop-up emitter or catch basin.
Secure and Seal Connections: Ensuring all fittings are watertight and resistant to clogs or backflow.
Finish Landscaping: We regrade and restore the landscape for a seamless look.
Underground installations are especially popular for homeowners who want a clean, clutter-free lawn.
Types of Downspout Extensions
We offer several downspout extension options to meet your budget, aesthetic, and performance needs:
Above-Ground Flexible Extensions: Easy to install, visible, and adjustable.
Rigid Extensions: Sleek, hard-piped systems that discharge several feet from the home.
Underground Drainage Extensions: Invisible systems that move water through buried pipes to a drainage outlet.
Pop-Up Emitters: A concealed outlet that opens under water pressure and closes when dry.
Dry Well Connections: Disperse water deep into the ground in a controlled area.
French Drain Integration: Tie your downspouts into a larger system for maximum water control.
We’ll help you choose the right setup based on your yard, home layout, and drainage challenges.
Materials We Use
At 713 French Drains, we use premium materials for long-lasting performance:
Heavy-Duty PVC Piping
Corrugated Drain Tubing (4” standard)
UV-Resistant Flexible Extensions
Pop-Up Drain Emitters
Catch Basins (for debris filtration)
Adapters & Seals for Leak-Free Connections
Our systems are built to handle Houston’s heavy rains, dense soil, and unpredictable drainage patterns.
Benefits of Installing Downspout Extensions
Upgrading your downspout system offers major advantages:
Protects Your Foundation: Prevents water from settling around your home’s base.
Improves Yard Drainage: Reduces puddling, erosion, and swampy spots.
Prevents Basement Leaks: Keeps excess water away from basements and crawl spaces.
Enhances Curb Appeal: Underground options keep your lawn neat and clean.
Increases System Efficiency: Complements French drains, sump pumps, and other drainage solutions.
Why Choose 713 French Drains for Your Downspout Extensions?
Here’s why Houston homeowners trust us for their drainage needs:
Custom Drainage Designs: We tailor every solution to fit your home’s layout and problem areas.
Professional Installation: Clean, precise, and built to last, no shortcuts.
Integrated Systems: We tie downspouts into broader solutions like French drains or sump pumps for maximum effectiveness.
Honest Pricing: No pressure. Just straightforward, reliable service.
Houston Experts: We know how to beat the Gulf Coast’s heavy rains and clay soil challenges.
Our Services
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French Drains
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Channel Drain
Channel drains provide a surface-level drainage solution for driveways, patios, and walkways. They quickly collect and move water away, reducing the risk of pooling and erosion.
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Downspout Extension
Downspout extensions help guide rainwater from your roof away from your home's foundation. This simple solution reduces the risk of water damage and soil erosion around your property.
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Catch Basin
Catch basins collect surface water and direct it into your drainage system, preventing water buildup in lawns, driveways, and near foundations.
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Pop Up Drains
Pop-up drains release collected water from downspouts or drainage systems at a safe distance from your home, helping prevent erosion and foundation issues.
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Sod Installation & Lawn Repair
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Lawn Aeration
Lawn aeration improves soil health by allowing water, air, and nutrients to reach grass roots more easily, boosting growth and turf strength.
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French Drain Cleaning & Repair
Keep your yard drainage system flowing properly with professional drain cleaning and clean out services from 713 French Drains. We remove clogs, debris, and buildup from French drains, downspouts, and underground pipes to prevent standing water and protect your property from damage.
