- Basements
- Crawlspaces
- Exterior Drainage
- Retaining Walls
Most Common Causes of Water Intrusion
- Down spouts that are clogged or not diverted away from the structure
- Negative grading around the structure
- Clogged footing drains
Most structures today are designed to divert water away. Over time soil consolidates and settles
causing negative drainage. Tree roots and silt entering the foundation drains eventual block the flow of
water. Rain water from down spouts not directed away from the structure add to the surface water. Surface
water in conjunction with a high watertable increase the hydro static pressure. Foundation cracks, floor
cracks or any compromise in the supporting structure can and will allow water to enter.
| 
