Questions and answers

Frequently Asked Questions

Common questions about commercial waterproofing, drainage and building-envelope moisture control, costs, contracts, maintenance and calculator limitations.

How much does commercial waterproofing cost?

Costs range from small repairs to major capital projects because access, investigation, assembly details, drainage, restoration and concealed damage vary greatly.

Can this site identify the source of a leak?

No. Water can travel far from the entry point. Qualified investigation may require testing and selective openings.

Is caulking a complete waterproofing solution?

Sometimes sealant replacement is appropriate, but many leaks involve flashing, drainage planes, roofs, windows, walls or below-grade systems.

Should a wet wall be sealed from the inside?

Not without understanding the assembly. Low-permeance materials can trap moisture in some conditions, so qualified building-envelope review is important.

Does insurance cover water damage?

Coverage depends on the policy, cause, maintenance history and circumstances. Consult the insurer and appropriate professionals.

Do calculator inputs leave my browser?

The calculators run locally and do not intentionally submit project inputs to the server.