The short answer
Start with a Visual Walkthrough
Begin your leak check with a careful walkthrough of your home. Look up at ceilings for brown or yellow stains, bubbling paint, or sagging drywall, which often indicate water sitting above. Run your hand along walls and baseboards to feel for dampness or cool spots. Check around window frames, door frames, and skylights for water streaks or peeling caulk.
Inspect the attic if you can access it safely. Use a flashlight to look at the underside of the roof decking for dark streaks, water trails, or mold spots. Check insulation for wet clumps and look at rafters for signs of moisture. If you see daylight through a gap in the roof, that is a clear leak point. Always move carefully in the attic to avoid stepping through the ceiling.
Check the Roof and Gutters
From the ground, use binoculars to examine your roof for missing, cracked, or curled shingles. Look for areas where shingles meet the chimney or vents, as flashing can loosen during high winds. Check for granules from shingles in the gutters, which can signal roof wear. If you have a flat roof, look for standing water or bubbles in the membrane.
- Look for missing, broken, or lifted shingles
- Check flashing around chimneys, vents, and skylights
- Clear gutters and downspouts of leaves and debris
- Ensure downspouts direct water away from the foundation
- Look for sagging or separated gutter joints
Inspect Windows, Doors, and Vents
Heavy rain and wind can force water through small gaps around windows and doors. Check the seals and weatherstripping for cracks or gaps. Look at the caulking on the exterior of windows and doors; if it is cracked or missing, water can seep in during a storm. Inside, check the edges of window sills and door thresholds for dampness or water stains.
Also inspect vents, such as bathroom exhaust vents, dryer vents, and attic vents. Make sure their exterior covers are secure and not blocked. Look for water stains around the vent openings on your ceiling or walls. If you find dampness, dry the area with towels and a fan, and consider sealing any gaps with caulk or expanding foam once everything is dry.
Know When to Call the Pros
If you find a small leak and the area is dry within a day or two, you may be able to handle it with basic repairs. However, if water has soaked into drywall, insulation, or wood, you need professional help to prevent mold and structural damage. Do not ignore a persistent musty smell or recurring stains, as these can signal an ongoing leak.
In hot, humid climates, mold can develop quickly, so act fast if you suspect hidden moisture. Even a small leak can lead to bigger issues if left untreated. If you are unsure about the extent of the damage, it is wise to have a professional inspect the area. They can use moisture meters and other tools to determine if drying is complete.
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Call Now (386) 272-5697Frequently asked questions
How long does it take for water damage to show after a storm?
Water stains can appear within hours, but hidden leaks may take days or weeks to show. Check your attic and ceilings regularly for a few weeks after a storm. If you notice a musty smell or new stains, investigate right away to prevent mold.
Can I check for leaks from the ground without going on the roof?
Yes, use binoculars to inspect the roof from the ground. Look for missing shingles, damaged flashing, or debris buildup. Also check the gutters and downspouts for blockages. If you see any issues, have a roofer or water damage pro take a closer look.
What should I do if I find a leak but the water is not dripping now?
Even if the leak is not active, the moisture is still present. Dry the area thoroughly with fans and a dehumidifier. Check for water stains and dampness in surrounding materials. If the leak source is not clear, call a water damage pro to inspect and prevent future damage.