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Pinnacle Structural Services


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(720) 202-7015

Exterior Foundation Drain Systems

Protect your home from water damage with our expert exterior drain installation services. Our solutions efficiently redirect water away from your foundation, prevent soil erosion, and keep your yard dry and usable. Enhance your property value and ensure a healthier living environment.

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Exterior Drain

Exterior drains, also known as exterior French drains, are systems designed to divert water away from the foundation of a building. These drainage solutions are installed outside the home and consist of a trench filled with gravel and a perforated pipe that collects and redirects water away from the foundation, preventing water accumulation and potential damage.

A strip of grey landscaping fabric laid over a bed of gravel next to green bushes.
A green plastic drainage grate connected to corrugated black pipe installed in an excavated trench.

Installation Process

The installation of an exterior French drain involves digging a trench around the perimeter of your home or in areas where water accumulation is a problem. The trench is then filled with gravel and a perforated pipe, which is covered with more gravel and sometimes a filter fabric to prevent clogging. The system directs water away from your home to a designated drainage area.

Maintenance Tips

Regular maintenance of your exterior drain is crucial to ensure its effectiveness. This includes checking for and removing any debris that may clog the drain, inspecting the system for damage, and ensuring that the water is being effectively directed away from the foundation

Small green plants growing through the slats of a metal storm drain set in grass.

Key Applications of Exterior Drain Solutions

Exterior drains are used in a variety of applications.

Icon of a house partially submerged in water or sitting on damp ground, shown with surrounding raindrops.

Foundation Applications

Exterior drains prevent water from pooling around the foundation, reducing the risk of water damage and structural issues.

Icon of a house with rain falling above it and an arrow showing drainage away from the structure.

Yard Drainage

These systems help manage excess water in lawns and gardens, preventing flooding and soil erosion.

Icon of a house centered above a rectangular base with arrows pointing outward to the left and right.

Basement Waterproofing

Exterior French drains are an effective support system when directing water away from the house before it can seep into the basement.

A long, rectangular metal drainage grate set between a grassy lawn and a gravel path.

Benefits of Exterior Drain Solutions

Installing exterior drains offers numerous benefits that enhance the safety, usability, and value of your home. These systems are crucial for effectively managing water runoff, protecting your foundation, and maintaining the integrity of your landscaping. Proper drainage solutions not only prevent water-related damage but also improve the overall quality of your living environment. Here are some key benefits:

  • Prevents Water Damage: Redirects water away from your foundation and basement, preventing costly repairs.
  • Reduces Soil Erosion: Manages water flow to maintain landscaping integrity and prevent soil erosion.
  • Improves Yard Usability: Keeps your yard dry and accessible, even after heavy rains.
  • Increases Property Value: Prevents water-related issues, enhancing your property's value.
  • Minimizes Mold Growth: Keeps water away from your foundation and basement, reducing mold risk and promoting a healthier environment.
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Speak to us about the benefits of drains

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