French Drain Installation & Repair in Portland, OR
Installing a French drain involves creating an effective drainage system to protect your property from persistent water issues. This crucial task requires the expertise of highly trained and experienced professionals.
At Sunset Heating & Cooling, we have perfected the process of designing and installing French drains in Portland, OR, and the surrounding areas. Our skilled technicians consistently earn five-star reviews from satisfied customers throughout the community.
We’re staffed by the most experienced and qualified plumbers in the area who offer premium plumbing services. We ensure 100% satisfaction with every project.
How French Drains Work
French drains work by utilizing the natural force of gravity to move water from areas where it collects to areas where it can safely disperse. A French drain is a trench filled with gravel or rock, containing a perforated pipe that redirects surface water and groundwater away from an area.
The French Drain Process
- Collection: Excess water enters the French drain system through the gravel or rock at the surface.
- Filtration: The water then seeps into a perforated pipe, which is surrounded by the gravel. The gravel acts as a filter, preventing debris and soil from clogging the pipe.
- Transportation: The water travels through the perforated pipe, which is installed at a slight slope to ensure efficient water flow.
- Discharge: The water is directed to a designated drainage area, where it can safely disperse without causing damage to the property.
Common Installation Locations
French drains can be installed in various locations on your property, depending on the specific drainage issues you are experiencing. Common installation sites include basement perimeters to prevent water from seeping into basements and causing flooding or dampness, as well as yards and gardens to manage surface water that tends to collect in certain areas.


