Rainy Season Plumbing Checklist for Florida Homeowners

Florida rainy season, which runs roughly from June through October, brings daily thunderstorms, heavy downpours, and the ever-present threat of tropical weather. For homeowners in Southwest Florida, this means months of intense moisture exposure that can reveal existing vulnerabilities in your plumbing and building envelope. Preparing before the rains arrive can save you thousands in water damage repairs. Use this checklist to protect your home.

Interior Plumbing Checks

Before the rainy season begins, take time to inspect your interior plumbing for signs of trouble:

• Check under every sink: Look for drips, moisture, corrosion on pipes or fittings, and any signs of past leaks such as staining or warped cabinet floor material.
• Inspect your water heater: Look for rust, corrosion, or any moisture around the base. Check the temperature and pressure relief valve for drips. If your water heater is more than 10 years old, it is approaching the end of its typical lifespan.
• Test your toilets: Add a few drops of food coloring to the tank and wait 15 minutes without flushing. If the color appears in the bowl, the flapper is leaking and wasting water.
• Read your water meter: Turn off all water-using fixtures and appliances, then check the meter. If the flow indicator is moving, you have a leak somewhere in the system.
• Inspect washing machine hoses: Rubber washing machine hoses are a common source of sudden, catastrophic leaks. Replace them with braided stainless steel hoses if you have not already done so.

Exterior and Drainage Checks

The outside of your home takes the brunt of rainy season weather. Make sure it is ready:

• Clean your gutters and downspouts: Clogged gutters overflow and dump water against your foundation. Make sure water is directed at least four feet away from the house.
• Check grading around the foundation: The soil around your home should slope away from the foundation so that rainwater drains away, not toward or under the slab.
• Inspect your irrigation system: Look for broken heads, leaking valves, and any sprinklers that spray directly against the house. Irrigation overspray is a leading cause of water intrusion through stucco.
• Examine stucco and sealants: Walk around your home and look for cracks in the stucco, failed caulking around windows and doors, and any gaps at penetrations. Seal any issues before the rains begin.
• Clear drain lines and swales: If your property has drainage swales or French drains, make sure they are clear of debris and flowing properly.

Roof and Attic Checks

Your roof is your first line of defense against rainwater. Have it inspected for missing or damaged shingles or tiles, cracked or worn flashing around vents and skylights, and any signs of previous leaks. Inside the attic, look for staining, daylight showing through the roof deck, and any signs of moisture. Catching a small roof issue before a summer thunderstorm prevents a major interior water damage event.

Know Your Emergency Shutoffs

Every member of your household should know the location of the main water shutoff valve and how to operate it. In an emergency, quickly shutting off the water supply can be the difference between a minor inconvenience and a devastating flood. Label the valve clearly so that it is easy to find under stress.

Want a professional pre-season plumbing inspection? Call Leak Inspector at (941) 214-2222 to schedule a comprehensive check of your Southwest Florida home.