Water damage is one of the most common — and most preventable — problems homeowners face. Here are 12 practical ways to protect your home.
Plumbing
- 1. Know where your main shut-off valve is so you can stop water instantly in an emergency.
- 2. Inspect supply lines to toilets, sinks, and appliances yearly and replace brittle or bulging hoses.
- 3. Never pour grease down drains — clogs cause backups.
Appliances
- 4. Replace washing machine hoses every 5 years, or upgrade to braided steel.
- 5. Check your water heater for rust and leaks; most last 8–12 years.
- 6. Clean dishwasher and refrigerator lines and watch for pooling water.
Roof and exterior
- 7. Clean gutters twice a year so water drains away from your foundation.
- 8. Inspect your roof for missing or damaged shingles after storms.
- 9. Grade soil away from the foundation to keep water from pooling against the house.
Winter and seasonal
- 10. Insulate exposed pipes and let faucets drip in hard freezes to prevent bursts.
- 11. Disconnect garden hoses before winter.
Smart monitoring
- 12. Install leak-detection sensors near water heaters, sinks, and washing machines — and consider an automatic shut-off system.
What to do if prevention was not enough
Even the best-maintained homes get hit by surprise pipe bursts and storms. If water damage does happen, act fast: shut off the source, document the damage, and call certified restoration professionals to dry the structure before mold sets in.
Frequently asked questions
How often should I check for leaks? Do a quick visual check monthly and a thorough inspection seasonally.
Are leak detectors worth it? Absolutely — a $50 sensor can catch a leak that would otherwise cause thousands in damage.

