Category Products

Yes for keeping the basement dry, no for keeping the wall dry. Here is every interior-only option, what each achieves, and where the limits are.

From a 3-year sealer to a 50-year drain, service life varies enormously by method. Here is what each actually lasts and what the warranties really cover.

Standard policies exclude groundwater, seepage and flood. Here is what is covered, the two endorsements that close the gap, and how to document a claim.

It works in a narrow set of conditions and fails badly outside them. Here is what the product actually does, where it holds, and why it peels.