How Can I Prevent Burst Pipes During Hurricane Season?

Insulation sleeves or foam pipe wraps are your first line of defense against cold. Apply them to any pipes in unheated areas like attics, garages, and crawl spaces. This buffer helps prevent the water inside from freezing if a hurricane-related power outage causes a sudden temperature drop. Focus on elbows and joints where pipes are most vulnerable to cold air. For pipes inside exterior walls, consider adding extra wall insulation for a more complete protective barrier.

A thorough pre-storm checklist can significantly reduce your risk of plumbing failure. Drain all outdoor water systems completely, as trapped water can freeze and expand back into your interior pipes. Inside, let cold water drip slowly from faucets served by exposed pipes. Even a small, steady trickle keeps water moving and relieves pressure within the system, which is a critical safeguard if freezing occurs. This is best done as part of your general storm preparation.

• Disconnect and store all garden hoses.
• Drain water from swimming pool and sprinkler supply lines.
• Close any interior valves that supply outdoor hose bibs.
• Open the outdoor bibs to drain remaining water.
• Consider installing frost-proof hose bibs for better protection.
• Seal any cracks or openings in your home's exterior with caulk.

If you hear running water or see a leak, shut off the main water valve immediately. Then, turn on the lowest faucet in your home to help drain the remaining water from the system. Move furniture, rugs, and valuables out of the water's path and use towels to contain small leaks. Contact local water damage pros to assess and dry the affected areas properly, as hidden moisture can lead to mold and structural issues. They can help you understand the scope of the water damage.