Pre-Move-In Roofing & Waterproofing Guide

As homes age, moisture-related issues tend to appear in predictable areas. Typical concerns include:

•Worn or missing shingles that allow water infiltration during storms.
•Cracked or failing flashing around chimneys, vents, and roof transitions.
•Aging underlayment, which loses its waterproofing ability after 20–30 years.
•Clogged or sagging gutters that trap water against fascia and roofing edges.
•Failed silicone or caulking around tubs, sinks, and kitchen backsplashes.
•Loose or hollow-sounding tiles in bathrooms, often caused by moisture behind them.
These issues typically remain hidden until water causes staining, sagging, or mold, making pre-move-in inspection essential.

Several simple checks can help identify early moisture risks before you move in. Consider:

•Walking the home after a rainfall to look for stains, drips, or moisture at ceilings and walls.
•Inspecting bathroom and kitchen sealants, and reapplying silicone where cracks or gaps appear.
•Testing shower and tub areas by running water and checking nearby baseboards or ceilings below for signs of seepage.
•Evaluating gutters and downspouts for proper drainage and ensuring water flows away from the foundation.
•Gently pressing tiled areas around tubs and showers to detect loose or hollow spots indicating water behind the surface.

These steps provide valuable insight into the home’s waterproofing integrity.

A qualified roofing or waterproofing specialist can uncover deeper issues that aren’t visible during a standard walkthrough. They should:

•Inspect the entire roof surface, noting shingle age, granule loss, and potential leak points.
•Examine flashing and roof penetrations for cracks, loose seals, or corrosion.
•Check attic spaces for moisture, daylight through the roof deck, or insulation damage.
•Review the condition of underlayment to estimate remaining lifespan and identify areas needing replacement.
•Perform moisture meter readings in bathrooms, kitchens, or any suspect wall.

Professional assessment ensures the home’s top protective layers are functioning properly.

Verify that all bathroom and kitchen sealants are refreshed, gutters are clear, and no ceiling shows signs of moisture. Have a professional evaluate the roof’s age, flashing quality, and attic ventilation. If the roof is near the end of its lifespan, plan for repairs or replacement soon after move-in. Completing these steps prevents moisture intrusion, protects the home’s structure, and ensures your living spaces remain clean, dry, and damage-free in the years ahead.