
Drainage Systems
When your foundation is in trouble, you will notice things like doors and windows that easily get stuck, uneven floors, and cracked or buckled walls. If you notice any of these signs, call us at Seattle Foundation Repair to protect your property value and ensure the safety of your home.
Sub-Surface Drainage
Channel Drain
Drywell
Surface Drainage

Sub-Surface Drainage
Below-grade waterproofing is a vital system when trying to keep water from entering your home. Often this step is overlooked but it is key for keeping your basement dry. Seattle Foundation Repairs carries the very best in below-grade waterproofing products.
- Saves on energy costs
- Keeps harmful ground water out of your home
- Industry leading warranty

Channel Drain
Hardscaped areas experience more runoff than landscapes because of the lack of water absorption. The Seattle Foundation Repairs Channel Drain system is an effective solution when perimeter drains are needed for your hardscape areas.
- Easy installation
- 5” channel drain kit
- Capable of withstanding light traffic up to Class D
- 2 ¾” mini channel drain
- Ideal for residential or non-residential applications that anticipate moderate amounts of drainage water

Drywell
The Seattle Foundation Repairs Drywells present an easy to install and sustainable solution for stormwater runoff. Used independently or as part of a larger stormwater management system, Flo-Well units collect, retain, and discharge stormwater on-site, offering a gravel-free alternative to a traditional dry well.
Units are modular and can be connected in series or stacked to meet a variety of project needs.
- Easy to install
- Made from 100% recycled plastic
- Holds approximately 50 gallons of water
- Drywells can be stacked
- Volume of run off is reduced
- Stormwater filters naturally through subsurface
- Ground water tables replenished by stormwater

Surface Drainage
Seattle Foundation Repairs offers an inline catch basin protects property against water damage caused by excess rain or irrigation. They can be used to collect water from downspouts, planter areas, and landscape sections. Our catch basins collect surface water while minimizing the amount of debris that enters the system. Seattle Foundation Repair's pop up emitters are a safe and effective way of discharging water from the drainage system.
- Catch basin is available in 12”X12” or 9”X9”
- 6”round catch basin
- Universal adapter fittings accept 3” or 4” pipe
- Grates designed to prevent drain pipe clogging
- Up to 4 discharge lines
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Common Foundation Problems You May Have