Definition
Waterproofing is the combination of sealants, membranes, and design that keeps water out of basements and foundations. It's preventive medicine—quality waterproofing costs $5,000-15,000 but prevents vastly more expensive water damage. Interior and exterior approaches work together.
Not sure where this fits?
Answer a few questions and we’ll open the path that fits, at the right step.
Find my pathAbout this term
Waterproofing is critical for basement and foundation protection. Waterproofing includes interior and exterior approaches. Waterproofing effectiveness depends on quality installation and ongoing maintenance. Waterproofing can be expensive ($5,000-15,000) but prevents greater damage.
Pro Tip
Treat waterproofing as preventive maintenance, not an afterthought. Fixing moisture problems quickly prevents expensive structural damage.
Example
A property with properly waterproofed basement including exterior seal, interior moisture barrier, and sump pump.