Capture what you're noticing
Location, timing, any storm or humidity connection, how it's progressed, and past work all matter. A few photos and basic measurements make the first conversation more useful.
Read the local context
Charleston includes historic masonry and frame buildings, raised Lowcountry cottages, postwar suburbs, and coastal infill. Flat low terrain, tidal flooding, hurricanes, salt air, wind-driven rain, high water tables, and persistent humidity make drainage and drying potential central.
Ask about what gets buried
Salt air and humidity make the hidden layers, sheathing, the water-resistive barrier, window flashing, and clearances, matter more here than almost anywhere else, regardless of the finish material chosen. A proper written scope explains how that hidden prep work is checked and documented before it's covered.
Line up the full scopes
Compare how each proposal addresses protection, access, materials, permits, testing, cleanup, restoration, exclusions, warranty terms, and change orders.
What official local sources add
Charleston administers historic-preservation review and floodplain management in a low coastal city. Local district rules, current flood maps, elevation, drainage, wind, and salt exposure can materially change a project scope.
Sources were reviewed June 20, 2026. Confirm parcel-specific flood zones, historic-district status, permits, and current requirements with the relevant authority before authorizing work.