Fall Plumbing Checklist: Protect Your Acadiana Home Before the First Freeze | Parish Plumbing
South Louisiana rarely sees a hard freeze, but when one arrives it catches homes off guard. A single cold night can split outdoor hose bibs, crack attic supply lines, and leave a homeowner with a flooded laundry room by morning. The good news: a little prep in the fall keeps your plumbing safe all winter. Here is a practical checklist every Acadiana homeowner can work through before the first freeze.
Disconnect and Drain Outdoor Hoses
The single most common freeze damage in Acadiana is a split hose bib. Disconnect every garden hose, drain the remaining water, and shut off the supply valve to outdoor faucets if your home has one. Leave the outside faucet slightly open so any trapped water can expand instead of bursting the pipe.
Insulate Exposed Pipes in the Attic and Crawlspace
South Louisiana homes often have plumbing running through unheated attics and crawlspaces. Wrap exposed supply lines with foam pipe insulation, especially in north-facing areas. Pay attention to pipes near exterior vents and gaps where cold air can reach them.
Flush the Water Heater
Sediment builds up in tank water heaters over the humid Acadiana summer, reducing efficiency and shortening the life of the unit. A fall flush clears that sediment before the heavier winter usage. If your tank is over 10 years old or rumbling, it may be time for service or replacement.
Clear Drains and Sewer Lines Before the Holidays
Holiday cooking puts extra strain on kitchen drains and grease lines. Have your drains cleaned and, for homes with recurring clogs, consider hydro-jetting to scour the pipe walls clean before guests arrive. A clear line now prevents a backup at the worst possible time.
Know Where Your Main Shutoff Is
If a pipe does freeze and burst, the difference between a small mess and a flooded home is how fast you can shut off the water. Find your main water shutoff valve now, label it, and make sure everyone in the household knows where it is. If you cannot find it, a plumber can locate it for you on the next service call.
When to Call a Pro
Some fall prep is easy DIY work, but a few warning signs mean it is time to call a licensed plumber: rusty or discolored water, a water heater rumbling after a flush, drains that keep slowing down, or an unexplained spike in your water bill that points to a hidden leak. If you spot any of these, do not wait for the freeze. A small repair in October is far cheaper than water damage in January.
If a pipe does burst this winter, shut off your main water valve and call our 24/7 emergency plumbing line right away. For water heater trouble, see our water heater repair page, and for stubborn or recurring clogs, learn how hydro-jetting clears pipes completely.
Schedule Fall Plumbing Service
Parish Plumbing handles freeze prep, water heater service, and drain cleaning across Acadiana. Licensed & insured, Lic/ID#: MP19522.
(337) 258-4861