Understanding Positive vs. Negative Drainage Around Buildings
Quick Overview: Positive drainage moves water away from a building, while negative drainage sends it toward the structure or traps it nearby. Learn how grading, soil, landscaping, hardscape and roof runoff affect drainage, plus what builders can do to protect foundations and site improvements. Water will always look for somewhere to go. Around a building, …
Understanding Positive vs. Negative Drainage Around Buildings Read More »




