--- title: How to Prevent Frozen Pipes During a Louisiana Cold Snap description: Learn how to prevent frozen pipes in Louisiana using insulation, dripping faucets, and steady temperatures to avoid costly water damage. image: https://www.acadianarooter.com/hubfs/Blog%20Feature%20Images/How%20Can%20Homeowners%20Prevent%20Frozen%20Pipes%20During%20Louisiana%20Cold%20Snaps%20(2)%20(1).png --- [Skip to the main content.](https://www.acadianarooter.com/blog/how-can-homeowners-prevent-frozen-pipes-during-louisiana-cold-snaps#main-content) [![White Logo - Acadiana Rooter (1)](https://www.acadianarooter.com/hs-fs/hubfs/White%20Logo%20-%20Acadiana%20Rooter%20(1).png?width=1563&height=518&name=White%20Logo%20-%20Acadiana%20Rooter%20(1).png "White Logo - Acadiana Rooter (1)")](https://acadianarooter.com) [![Acadiana-Rooter-Logo-Color-1](https://www.acadianarooter.com/hs-fs/hubfs/Acadiana-Rooter-Logo-Color-1.png?width=2577&height=794&name=Acadiana-Rooter-Logo-Color-1.png "Acadiana-Rooter-Logo-Color-1")](https://acadianarooter.com) - [About](https://www.acadianarooter.com#about) - [Services](https://www.acadianarooter.com/services) - [General Plumbing](https://www.acadianarooter.com/services#general-plumbing) - [Tankless Water Heaters](https://www.acadianarooter.com/services#tankless-water-heaters) - [Backflow Preventer](https://www.acadianarooter.com/services#backflow-preventer) - [Sewage](https://www.acadianarooter.com/services#sewage-services-and-cleaning) - [Drain Cleaning](https://www.acadianarooter.com/services#drain-cleaning) - [Pipe Lining & Repair](https://www.acadianarooter.com/nuflow-pipe-lining) - [Blog](https://www.acadianarooter.com/blog) - [Get a Free Estimate](https://www.acadianarooter.com/contact) - [Call Ben Today!](tel:7969252049) Search *Search* Toggle Menu Search *Search* Toggle Menu - [About](https://www.acadianarooter.com#about) - [Services *Toggle Menu*](https://www.acadianarooter.com/services) - [General Plumbing](https://www.acadianarooter.com/services#general-plumbing) - [Tankless Water Heaters](https://www.acadianarooter.com/services#tankless-water-heaters) - [Backflow Preventer](https://www.acadianarooter.com/services#backflow-preventer) - [Sewage](https://www.acadianarooter.com/services#sewage-services-and-cleaning) - [Drain Cleaning](https://www.acadianarooter.com/services#drain-cleaning) - [Pipe Lining & Repair](https://www.acadianarooter.com/nuflow-pipe-lining) - [Blog](https://www.acadianarooter.com/blog) - [Get a Free Estimate](https://www.acadianarooter.com/contact) - [Call Ben Today!](tel:7969252049) [*Facebook*](https://www.facebook.com/Acadiana-Rooter-105526979068992/) [*Instagram*](https://www.instagram.com/acadianarooter/) [*LinkedIn*](https://www.linkedin.com/company/acadiana-rooter/) 4 min read # How Can Homeowners Prevent Frozen Pipes During Louisiana Cold Snaps? [The Flow Patrol](https://www.acadianarooter.com/blog/author/the-flow-patrol) : Updated on August 27, 2026 [Louisiana Plumbing](https://www.acadianarooter.com/blog/tag/louisiana-plumbing) [Water Damage Prevention](https://www.acadianarooter.com/blog/tag/water-damage-prevention) [Cold Weather Plumbing Tips](https://www.acadianarooter.com/blog/tag/cold-weather-plumbing-tips) [Frozen Pipes](https://www.acadianarooter.com/blog/tag/frozen-pipes) **Table of Contents** [Why Do Pipes Freeze in Warm-Climate Homes?](https://www.acadianarooter.com/blog/how-can-homeowners-prevent-frozen-pipes-during-louisiana-cold-snaps#pipe-freeze-in-warm-climate) [Which Pipes Are Most at Risk of Freezing?](https://www.acadianarooter.com/blog/how-can-homeowners-prevent-frozen-pipes-during-louisiana-cold-snaps#most-at-risk-for-freezing) [How Can You Prevent Pipes From Freezing?](https://www.acadianarooter.com/blog/how-can-homeowners-prevent-frozen-pipes-during-louisiana-cold-snaps#prevention) [What Should You Do If Your Pipes Freeze?](https://www.acadianarooter.com/blog/how-can-homeowners-prevent-frozen-pipes-during-louisiana-cold-snaps#what-should-you-do-if-your-pipes-freeze) [When Should You Call an Emergency Plumber?](https://www.acadianarooter.com/blog/how-can-homeowners-prevent-frozen-pipes-during-louisiana-cold-snaps#when-should-you-call-an-emergency-plumber) [How Does Preventive Plumbing Maintenance Help Avoid Frozen Pipes?](https://www.acadianarooter.com/blog/how-can-homeowners-prevent-frozen-pipes-during-louisiana-cold-snaps#preventative-plumbing-maintenance) [How Can You Protect Your Plumbing Before the Next Cold Snap?](https://www.acadianarooter.com/blog/how-can-homeowners-prevent-frozen-pipes-during-louisiana-cold-snaps#protect-your-plumbing) [Frozen Pipe FAQs](https://www.acadianarooter.com/blog/how-can-homeowners-prevent-frozen-pipes-during-louisiana-cold-snaps#FAQ) | Even in South Louisiana, freezing temperatures can cause serious plumbing problems. When cold snaps hit Acadiana, exposed pipes, outdoor plumbing, and poorly insulated areas are at risk of freezing and potentially bursting. | | --- | Frozen pipes aren’t just inconvenient. They can lead to water damage, costly repairs, and emergency plumbing calls if not addressed quickly. Knowing how to protect your plumbing system ahead of time can save you stress and money when temperatures drop. [![Plumbing Emergency? Explore Acadiana Rooter's services.](https://www.acadianarooter.com/hs-fs/hubfs/Image%20CTA%20-%20Blog/Acadiana%20rooter%20CTA%20(2).png?width=1200&height=400&name=Acadiana%20rooter%20CTA%20(2).png)](https://www.acadianarooter.com/services) ## Why Do Pipes Freeze in Warm-Climate Homes? Pipes freeze in warm-climate homes because plumbing systems in the South are often not designed for prolonged cold weather, leaving exposed or poorly insulated pipes vulnerable during sudden temperature drops. Pipes are more likely to freeze when: - Temperatures drop below 32°F for several hours - Plumbing runs through unheated or exposed areas - Homes are built without cold-weather insulation - Outdoor faucets and irrigation lines aren’t winterized Because freezes are less common in the South, many plumbing systems simply aren’t designed for extended cold, making emergency plumber calls more likely when cold fronts move in unexpectedly. ## Which Pipes Are Most at Risk of Freezing? The pipes most at risk of freezing are those exposed to cold air or located in unheated areas of the home, especially during overnight freezes. Common high-risk areas include: - Outdoor hose bibs and spigots - Pipes under kitchen and bathroom sinks - Plumbing in garages, crawl spaces, or attics - Exterior walls with minimal insulation - Sewer and drain lines with slow-moving water If you’ve experienced slow draining sinks, [low water pressure](https://www.acadianarooter.com/blog/what-causes-low-water-pressure-in-a-home), or have had previous pipe repairs, your plumbing system may already be at higher risk. ## How Can You Prevent Pipes From Freezing? You can prevent pipes from freezing by following a step-by-step approach that includes insulating exposed pipes, keeping water moving, protecting outdoor plumbing, and maintaining steady indoor temperatures before freezing weather arrives. - #### 1. Insulate Exposed Pipes Pipe insulation sleeves are inexpensive and effective. Focus on: - Pipes in crawl spaces and garages - Outdoor plumbing connections - Under-sink plumbing along exterior walls Insulation helps maintain internal pipe temperature and reduces the risk of freezing during overnight cold snaps. - #### 2. Let Faucets Drip During Freezing Temperatures Allowing faucets to drip slightly keeps water moving through the pipes, which helps prevent freezing — especially in vulnerable areas. This is particularly important for: - Kitchen sinks on exterior walls - Bathrooms furthest from the main water line - #### 3. Disconnect and Protect Outdoor Plumbing Before freezing weather: - Disconnect garden hoses - Shut off exterior water supply valves if available - Cover outdoor spigots with insulated faucet covers Outdoor plumbing is one of the most common causes of burst pipes during Louisiana freezes. - #### 4. Open Cabinet Doors Opening cabinets under sinks allows warm air to circulate around pipes, reducing freeze risk in kitchens and bathrooms. - #### 5. Keep Your Home at a Consistent Temperature Avoid lowering your thermostat too much at night. Even a small temperature drop can allow pipes in exterior walls to freeze. **💡 Pro Tip from Ben: **[Shutting off off your water supply](https://www.acadianarooter.com/blog/how-to-shut-off-your-water-during-a-plumbing-emergency) alone isn’t enough. Any water left inside the pipes can still freeze and cause them to burst. After shutting off the water, make sure the lines are fully drained. In some cases, a wet/dry vacuum or air compressor connected to an outdoor hose bib can help remove trapped water and reduce freeze risk. ## What Should You Do If Your Pipes Freeze? If your pipes freeze, acting quickly can help limit damage and prevent pipes from bursting once they thaw. If you suspect frozen pipes: - Turn on faucets to check water flow - Shut off your main water supply if pressure drops suddenly - Avoid using open flames or extreme heat to thaw pipes Frozen pipes can burst without warning once they begin to thaw, which is why calling a licensed plumber early can prevent major water damage. ## When Should You Call an Emergency Plumber? You should call an emergency plumber if you notice signs of frozen or burst pipes that could lead to water damage. Contact a professional plumber if you experience: - No water or extremely low water pressure - Visible frost on pipes - Cracked or leaking pipes - Water damage around walls or ceilings Acadiana Rooter Plumbing provides emergency plumbing services, drain repair, and pipe inspections to quickly resolve freezing-related issues before they escalate. ## How Does Preventive Plumbing Maintenance Help Avoid Frozen Pipes? Preventive plumbing maintenance and [routine plumbing inspections](https://www.acadianarooter.com/blog/routine-plumbing-inspections-save-you-money) helps identify weaknesses in your plumbing system before winter weather arrives. Routine inspections can uncover: - Poor insulation - Aging or damaged pipes - Slow drains or sewer line issues - Hidden leaks that worsen in cold weather Preventive care reduces the likelihood of needing emergency plumber services during freezing temperatures. ## How Can You Protect Your Plumbing Before the Next Cold Snap? You can protect your plumbing before the next cold snap by taking proactive steps now rather than waiting for temperatures to drop. Frozen pipes may be uncommon in Louisiana, but they’re far from impossible. Preparing your plumbing system ahead of time helps avoid costly repairs and keeps your home protected year-round. If you’re unsure whether your pipes are properly protected, Acadiana Rooter Plumbings’s licensed plumbers can assess your system and recommend solutions tailored to South Louisiana homes. [![Contact Us CTA 2 (1)](https://no-cache.hubspot.com/cta/default/23516633/interactive-199064492878.png)](https://www.acadianarooter.com/hs/cta/wi/redirect?encryptedPayload=AVxigLJRtzc5Hf3CZGcFAjtCzloiQUqXttDpbR6MVNYzux8ZD%2Bi9zn4BYv46MXhzo3Nkjv8eDtdzxLuJsl4mpCv953Oyc4IFPdFMADfrWj1krnElrU3EA0u3RpzLB7uTSQ%2F9ORA4m0VO7qEFErwPKvG%2BFP88qopJN0MnICtEFWDOhCzXTKZyO8nNpAw%3D&webInteractiveContentId=199064492878&portalId=23516633) ### Frequently Asked Questions - #### Can frozen pipes burst even after they thaw? Yes, frozen pipes can burst after they thaw because ice expansion creates internal cracks that release water once pressure returns, often causing sudden leaks or flooding. - #### How long does it take for pipes to freeze in Louisiana weather? Pipes can begin freezing in as little as six hours when temperatures remain below 32°F, especially in uninsulated or exposed areas common in Louisiana homes. - #### Are newer homes less likely to have frozen pipes? Newer homes may be less likely to experience frozen pipes due to improved insulation standards, but exposed plumbing, outdoor fixtures, and garage pipes can still freeze during cold snaps. - #### Can frozen pipes cause sewer or drain problems? Yes, frozen pipes can restrict water flow and lead to sewer backups or slow drains, increasing pressure on the plumbing system and raising the risk of damage.   - #### Is it safe to leave my house during freezing temperatures? It can be safe to leave your home during freezing temperatures if the heat is left on, faucets are allowed to drip, and exposed plumbing is properly insulated to prevent freezing. --- ![Acadiana-Rooter-Logo-Color-1](https://www.acadianarooter.com/hs-fs/hubfs/Acadiana-Rooter-Logo-Color-1.png?width=243&height=75&name=Acadiana-Rooter-Logo-Color-1.png)At Acadiana Rooter Plumbing, we take pride in providing reliable, honest, and professional plumbing services across Lafayette, Broussard, Youngsville, and the surrounding Acadiana area. From [drain cleaning and pipe repair to water heater installation and backflow testing](https://www.acadianarooter.com/services), our licensed plumbers handle every job with precision and care. As a veteran-owned company, we’re committed to serving our community with integrity and craftsmanship you can trust.   - [Tweet](https://twitter.com/share) [![How to Shut Off Your Water During a Plumbing Emergency](https://www.acadianarooter.com/hubfs/Blog%20Feature%20Images/How%20to%20Shut%20Off%20Your%20Water%20in%20a%20Plumbing%20Emergency.png)](https://www.acadianarooter.com/blog/how-to-shut-off-your-water-during-a-plumbing-emergency) #### [How to Shut Off Your Water During a Plumbing Emergency](https://www.acadianarooter.com/blog/how-to-shut-off-your-water-during-a-plumbing-emergency) [The Flow Patrol](https://www.acadianarooter.com/blog/author/the-flow-patrol): Aug 2, 2026, 4:41:21 PM To shut off your water in an emergency, turn the main shutoff valve clockwise until it stops. In most Lafayette-area homes, that valve is either... 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