In New Orleans, raised homes offer flood protection and better airflow – but their exposed plumbing makes them more vulnerable during cold snaps. Even though freezing temperatures are rare here, a sudden drop can still cause burst pipes, costly leaks, and water damage. A little winter prep goes a long way toward protecting your home’s plumbing. At Riverbend Renovation, we’ve helped many homeowners safeguard their pipes and avoid expensive repairs. Here’s how to prepare your raised home’s plumbing for winter.
Insulate Exposed Pipes
Pipes under raised homes are more exposed to wind and temperature swings.
- Use foam insulation sleeves or wrap pipes with heat tape
- Pay special attention to pipes running along exterior walls or in unheated crawlspaces
- Seal any gaps where cold air can blow directly onto plumbing
Disconnect Outdoor Water Sources
Outdoor plumbing is the first to freeze.
- Drain and store garden hoses
- Shut off and drain outdoor faucets if possible
- Install insulated faucet covers for extra protection
Keep Water Moving During Freezes
Water in motion is less likely to freeze.
- Let faucets on vulnerable lines drip slightly during cold nights
- Open cabinet doors under sinks to let warm air reach pipes
- Run appliances like dishwashers and washing machines during the warmest part of the day
Locate and Test Your Main Water Shut-Off
If a pipe does burst, quick action limits the damage.
- Know exactly where your home’s shut-off valve is located
- Test it to ensure it turns freely
- Keep tools handy if the valve requires them
Protect Crawlspace Access Points
While you shouldn’t seal foundation vents completely due to moisture control needs, you can reduce cold wind exposure to plumbing.
- Install temporary wind breaks around specific plumbing runs
- Ensure vapor barriers are intact to limit moisture intrusion
- Keep vents clear for healthy airflow when temperatures are normal
Schedule a Plumbing Inspection
A professional can spot problems you might miss.
- Check for slow leaks, corrosion, or loose fittings
- Confirm that all insulation is secure and effective
- Identify any code or safety concerns before they become emergencies
Stay Prepared All Winter
Even if freezes are rare, one cold night can cause big problems for exposed plumbing. Taking precautions now ensures your raised home is ready for anything the season brings. 📞 Need help winterizing your plumbing? Call Riverbend Renovation at (504) 215-8825 or visit www.riverbendrenovation.com