Today your good friend and water leak detection expert, Sherleak Holmes, discusses the top 10 ways to prevent water leaks in your home.

Dealing with water leaks at home can be annoying, troublesome, and even cause extensive damage if left unchecked. Being proactive and preventing leaks before they happen is always preferable. Implementing some preventative measures now will save you headaches down the road.

After dealing with my own frustrations from unexpected water leaks one too many times, I decided enough was enough! I did thorough research and spoke to various home improvement experts to learn the best ways to avoid leaks in every room.

Here are the top 10 tips I’ve gathered on how you can proactively stop water leaks in your home:

1. Regularly Check Plumbing Fixtures and Supply Lines

It’s easy to overlook the little drips from your faucets, shower heads, toilet tanks, or pipes under sinks. But over time those small drips can lead to melted supply lines, water damage, mold, and rot. Make it a habit to inspect all plumbing fixtures, supply pipes, and connectors at least yearly. Replace worn washers, tighten connections, and swap out corroded pipes. A few minutes of preventative care will avoid a ton of problems.

2. Upgrade Old or Faulty Fixtures

If your home still has old galvanized steel pipes or troublesome fixtures that keep leaking even after repairs, it’s best to just replace them. Re-plumbing an entire home can get expensive, but switching out a few problem area fixtures that continually leak is much more affordable. Consult a plumber to determine problem spots and discuss replacement fixture options resistant to leaks.

3. Install Leak Detectors

You can purchase inexpensive water leak sensor alarms that will sound if they detect moisture or leaking water. They connect via WiFi and can send mobile alerts even when you aren’t home. Place them near hot spots like under sinks, by toilets, or water heaters. That way a leak never goes unnoticed, preventing major flooding incidents.

4. Insulate Pipes in Unheated Areas

If water supply lines travel through unheated crawl spaces, attics, or garages, wrap them in specially designed pipe insulation. This protects them from freezing temperatures or sudden cold snaps which can expand water inside the pipes, causing cracks and ruptures. Insulated pipes withstand weather fluctuations better.

5. Keep Gutters & Downspouts Clear

Clogged rain gutters cause runoff water to pool by your home’s foundation instead of properly diverting it away. This puts extra pressure on exterior walls from moisture saturation. Make gutter cleaning a part of your routine home maintenance. Install gutter guards to prevent leaf buildup if trees surround your home.

6. Properly Grade Landscaping

Slopes in landscaping will channel any rainwater away rather than towards your home’s exterior walls. Fill in low spots and regrade areas along the perimeter if needed so puddling doesn’t occur. Use caution when planting bushes or trees — don’t place them too close to the structure where moisture can accumulate. To assist with proper drainage, consider professional landscaping consultation. Proper landscaping grading and drainage systems make a big difference!

7. Inspect Your Water Heater Annually

Your home’s water heater functions nonstop supplying your entire home. Mineral deposits, rust, or faulty temperature regulation can all cause serious issues over time. Schedule professional water heater servicing to examine wear and functionality. Technicians can flush mineral deposits that could lead to tank leaks plus ensure safety mechanisms work properly to prevent overheating accidents.

8. Skip the DIY Plumbing for Major Repairs

When faced with a major leak, flooding, or pipe repairs, hire a licensed professional plumber even if it costs more than doing it yourself. Unless you are highly skilled, a DIY disaster requiring even more extensive repairs is extremely likely — and leaks left unresolved lead to mold growth within walls in just 48 hours. Protect your investment with expert help rather than chancing it.

9. Upgrade Washers on Appliance Hoses

Rubber hoses connecting clothes washers and dishwashers to water lines can deteriorate and burst over time. Swap them out for braided stainless steel hoses that resist corrosion and last longer without leaking. Also, check that appliances sit squarely with access to ventilation — vibrations from uneven machines can stress connecting pipes.

10. Waterproof Areas Surrounding Water Sources

Notice if any floors, walls, or ceilings become damaged and allow moisture intrusion near water sources like bathrooms, kitchens, wet bars, utilities, etc. Make repairs immediately before mold and deterioration issues crop up. Re-caulk tile grout that appears cracked or loose. Don’t simply paint over mold — remove it completely. Should significant water damage occur, contact mold remediation specialists for containment.


By putting some of these preventative measures into practice now, you can relax knowing problems are less likely to occur down the road.

Catching leaks early before they escalate into larger repairs will also save money over your home’s lifetime. Stay vigilant against leaks and keep your home safe from unwanted water damage. Your future self will thank you!

If you are located in the Tampa area of Florida, and you need leak detection services, check out our Tampa Bay leak detection services.