See How Water Can Flow Against Gravity
Although not as serious as bulk water movement, capillary forces are powerful…often moving upwards without the occupant’s knowledge.
Category: Gutters
How Can I Tell If I Need Gutters?
Maintain positive drainage by not allowing water to puddle near the foundation. The proper slope (angle of our lawn) should be at least 5%. That means your lawn should slope away from your foundation and be 5 inches lower, 10 feet away from your foundation.