Why -20°F Temperatures Are Dangerous for Plumbing

When temperatures fall to -20°F, plumbing systems are under extreme stress. At this level of cold, pipes can freeze rapidly, even in homes that are normally well protected. As water freezes, it expands, creating intense pressure inside pipes. This pressure is what causes pipes to crack or burst, often leading to significant water damage once temperatures rise.

Homes in colder climates, older properties, and buildings with plumbing in exterior walls or unheated spaces face the greatest risk during these conditions.

Keep Indoor Temperatures Consistent

One of the most effective ways to protect your plumbing is maintaining consistent indoor heat.

• Keep thermostats set to the same temperature day and night
• Avoid lowering heat settings overnight to save energy
• Maintain heat in basements, crawl spaces, and utility rooms

Even a short drop in indoor temperature during extreme cold can allow pipes to freeze.

Protect Exposed and Vulnerable Pipes

Pipes located in exterior walls, garages, crawl spaces, and basements are most susceptible to freezing.

Steps to take include:

• Insulating exposed pipes with foam sleeves or pipe wrap
• Sealing gaps or cracks near pipes where cold air can enter
• Closing garage doors to retain warmer air

Insulation helps slow heat loss and reduces the chance of freezing.

Let Faucets Drip During Extreme Cold

Allowing faucets to drip slightly can relieve pressure inside pipes and keep water moving. Flowing water is less likely to freeze than standing water.

Focus on:

• Faucets connected to exterior walls
• Bathrooms or kitchens farthest from the water main

A slow, steady drip can make a significant difference during extreme cold snaps.

Open Cabinet Doors

Opening cabinet doors under sinks allows warm air to circulate around pipes that are normally enclosed. This is especially important in kitchens and bathrooms located on exterior walls.

Be sure to remove any household items that could block airflow around plumbing.

Shut Off and Drain Outdoor Plumbing

Outdoor plumbing components are highly vulnerable in subzero temperatures.

Before temperatures reach extreme lows:

• Disconnect garden hoses
• Shut off outdoor water supply valves
• Drain exterior spigots completely

Water left in outdoor lines can freeze quickly and cause cracks that lead to leaks in spring.

Know Where Your Main Water Shutoff Is

If a pipe does burst, shutting off the main water supply quickly can limit damage. Every homeowner should know the location of their main shutoff valve and ensure it is accessible.

If you suspect a pipe has frozen but not yet burst, turning off the water may prevent flooding when the ice begins to thaw.

Watch for Warning Signs

Early signs of freezing pipes include:

• Reduced water flow
• Frost on exposed pipes
• Unusual noises when turning on faucets
• Strange odors from drains

If you notice any of these symptoms, act immediately.

What Not to Do During Extreme Cold

Avoid using open flames, torches, or high heat sources to warm pipes. These methods can damage pipes and create serious fire hazards. Gradual, controlled warming is always safest.

When to Call a Professional Plumber

If multiple fixtures stop working, pipes are inaccessible, or you suspect a frozen or burst pipe, professional plumbing service is essential. Experienced plumbers have the tools and expertise to safely thaw pipes and repair damage before it spreads.

Stay Ahead of Extreme Cold

Preparing your plumbing before temperatures drop to -20°F can help prevent emergencies, protect your home, and save thousands in repair costs. A proactive approach and quick action during extreme cold are the best defenses against winter plumbing damage.

The post How to Protect Your Plumbing as Temperatures Dip to -20°F appeared first on Putman & Son's Plumbing.

Why Safe Thawing Matters

Thawing frozen pipes improperly can cause more harm than good. Rapid temperature changes or unsafe heating methods can crack pipes and lead to sudden flooding. Using the right approach protects your plumbing and your home.

Step One: Identify the Frozen Pipe

Before thawing, determine which pipe is affected.

• Check faucets with no water flow
• Look for frost on exposed pipes
• Focus on areas near exterior walls or unheated spaces

Knowing the location helps you thaw the pipe evenly and safely.

Step Two: Turn On the Faucet

Open the affected faucet slightly before thawing begins. This allows water to flow as ice melts and helps relieve pressure inside the pipe.

Safe Methods for Thawing Frozen Pipes

Use controlled, gradual heat to thaw pipes safely.

Use a Hair Dryer

A standard hair dryer is one of the safest tools. Start at the faucet end of the pipe and move slowly toward the frozen section.

Apply Warm Towels

Soak towels in warm water and wrap them around the frozen area. This method works well for exposed pipes and reduces overheating risks.

Use a Space Heater

For larger areas like basements or crawl spaces, a space heater can raise ambient temperature. Keep heaters a safe distance from flammable materials.

Methods to Avoid

Certain thawing methods are dangerous and should never be used.

• Open flames such as torches or lighters
• High-temperature heat guns
• Boiling water poured directly on pipes

These methods significantly increase the risk of fire or pipe failure.

Check for Leaks After Thawing

Once water flow returns, inspect the pipe carefully.

• Look for dripping or pooling water
• Listen for hissing sounds
• Check surrounding walls or ceilings for moisture

If you notice leaks, shut off the main water supply and contact a plumber immediately.

What If the Pipe Has Burst

A burst pipe requires professional repair. Turn off the main water supply right away and avoid using plumbing fixtures until repairs are complete.

How to Prevent Future Freezing

After thawing, take steps to prevent the problem from happening again.

• Add pipe insulation
• Seal air leaks near plumbing
• Keep indoor temperatures stable
• Schedule a winter plumbing inspection

When to Call a Professional

If you cannot safely access the frozen pipe, if multiple pipes are frozen, or if thawing does not restore water flow, professional plumbing service is the safest solution.

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Winter places unique stress on plumbing systems. Freezing temperatures, heavy snow, and sudden thaws can trigger a range of plumbing emergencies. With preparation, homeowners can reduce the risk of damage and feel confident their home is protected when temperatures drop.

Insulate Exposed Pipes

Pipes in unheated areas are most vulnerable during winter. Use foam sleeves or insulation wrap to protect pipes in:

• Basements
• Crawl spaces
• Exterior walls
• Attics

Maintain a Consistent Indoor Temperature

Avoid lowering your thermostat too much at night or while away. Pipes freeze faster when temperatures inside dip below 55 degrees.

Let Faucets Drip During Extreme Cold

A slow drip keeps water moving and reduces pressure buildup inside pipes, lowering the risk of freezing.

Disconnect Outdoor Hoses

Leaving hoses attached can cause ice to form inside exterior faucets, leading to pipe bursts inside the wall.

Know How to Shut Off Your Water

If a pipe bursts, shutting off your main water supply immediately can prevent catastrophic damage. Ensure every household member knows where the valve is located.

Check Your Sump Pump

Pour water into the basin to confirm it activates properly. Winter thaws can overwhelm a failing pump.

Schedule a Professional Inspection

A plumber can spot vulnerabilities you might miss, such as weak pipe joints, minor leaks, and insulation gaps.

Final Thoughts

Winter plumbing emergencies are stressful, but preparation minimizes risks. With a few preventative steps and awareness of your plumbing system, you can protect your home from costly damage throughout the season.

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Pipe insulation is one of the simplest, most cost-effective ways to protect your plumbing system. Whether you live in a cold climate or just want to improve home efficiency, insulated pipes offer multiple benefits, from preventing freezing to reducing energy waste.

Prevent Frozen Pipes

Frozen pipes are a leading cause of winter plumbing emergencies. When water freezes, it expands, creating pressure that can crack or burst pipes. Insulating exposed or vulnerable pipes reduces this risk dramatically.

Key areas to insulate include:

• Basements
• Crawl spaces
• Garages
• Exterior walls
• Attics

Improve Energy Efficiency

Hot water loses heat as it travels through uninsulated pipes, forcing your water heater to work harder. You may also waste water waiting for hot water to reach your faucet or shower.

Insulated pipes keep water warmer longer, improving efficiency and lowering utility bills.

Reduce Condensation on Cold Pipes

Cold-water pipes often sweat in humid areas. This condensation can drip and cause mold, mildew, and damage to walls or flooring. Insulation eliminates the temperature difference that causes sweating.

Protect Against Temperature Fluctuations

Insulated pipes maintain more consistent temperature. This protects pipes during extreme weather and helps stabilize water system performance.

Easy and Affordable Installation

Foam pipe sleeves are inexpensive and can often be installed by homeowners. For areas with limited access or commercial systems, professional installation ensures full coverage and long-lasting results.

Final Thoughts

Insulating your water pipes is a smart investment. You reduce the risk of frozen pipes, lower energy use, and protect your home from hidden water damage. For homes in cold climates, insulation is not optional—it’s essential.

The post Is Pipe Insulation Worth It? Why You Should Insulate Your Water Pipes appeared first on Putman & Son's Plumbing.

Frozen pipes are one of the most damaging winter plumbing issues homeowners face. When water freezes, it expands and creates extreme pressure inside the pipe, leading to cracks or full bursts. Preventing frozen pipes is essential for avoiding flooding, repairs, and major water damage.

Why Pipes Freeze

Pipes freeze when they are exposed to cold air, typically in:

• Crawl spaces
• Basements
• Attics
• Exterior walls
• Under sinks
• Outdoor hose bibs

Understanding where pipes are most vulnerable helps you protect them.

Steps to Prevent Frozen Pipes

1. Insulate Exposed Pipes

Foam insulation sleeves prevent heat loss and protect vulnerable areas.

2. Seal Drafts and Openings

Cold air entering through gaps can quickly lower pipe temperatures.

3. Keep a Slow Drip on Cold Nights

Running water prevents freezing by relieving pressure inside pipes.

4. Open Cabinet Doors

This allows warm air from the room to circulate around under-sink pipes.

5. Disconnect Outdoor Hoses

Water trapped in hose bibs can freeze and damage interior plumbing.

6. Maintain Indoor Temperatures

Keep your home above 55 degrees, even when you’re away.

7. Install Heat Tape

Electric heat tape helps protect extremely vulnerable pipes.

What to Do If Pipes Are Already Frozen

• Turn off the main water supply
• Open faucets to relieve pressure
• Use gentle heat like a hair dryer
• Never use an open flame

If you can’t locate the frozen section, call a plumber immediately.

Final Thoughts

Frozen pipes are preventable with the right preparation. Protecting vulnerable areas and maintaining warm airflow reduces the risk of damage and keeps your home safe throughout winter.

The post How to Prevent Frozen Pipes During Winter appeared first on Putman & Son's Plumbing.

Michigan winters bring freezing temperatures, heavy snow, and sudden thaw cycles, which can create significant moisture challenges for homeowners. One of the most important tools for managing excess water is your sump pump. When properly maintained, it protects your basement from flooding and prevents moisture damage that can lead to mold, weakened structures, and costly repairs. Winter is the season when your sump pump works hardest, which makes preparation essential.

Why Winter Is Hard on Sump Pump Systems

Although many people associate sump pump issues with spring rain, winter conditions are just as demanding. Melting snow, ground shifting from freeze and thaw cycles, and frozen discharge lines can all put the system under strain. If the pump fails during a winter warmup or rapid melt, water can rise quickly and overwhelm the basement. Preparing early helps ensure your system is ready for changing weather patterns and heavy water flow.

Inspect and Clean the Sump Pit

A clean sump pit allows the pump to activate properly and prevents debris from reaching the pump mechanism. Dirt, gravel, and accumulated sludge can interfere with the float switch or clog the intake. Before temperatures drop, remove loose debris and check that the float can move freely without sticking. This simple step prevents mechanical failure at a time when you need the pump most.

Test the Sump Pump for Proper Operation

Testing the sump pump is an essential part of winter preparation. Slowly pour a few gallons of water into the pit and watch to see if the pump activates, removes the water, and shuts off correctly. If the pump cycles irregularly, fails to turn on, or continues running longer than it should, these are signs that it may need professional service. Testing ensures the system responds immediately during heavy snowmelt events.

Examine the Discharge Line

One of the most common winter sump pump failures occurs when the discharge line freezes. A frozen line prevents water from exiting the system, which can cause backups and overflows. Inspect the line for proper slope, remove obstructions, and make sure it directs water at least several feet away from the home. Consider adding insulation to exposed sections or installing a freeze guard that allows water to escape safely if the main line becomes blocked.

Check the Backup System

Winter storms often bring power outages, and a sump pump without electricity cannot protect your home. A battery backup is a vital safeguard during winter months. Test the backup system by switching to battery mode and making sure the pump activates. Replace old batteries and verify that the charging system works properly. Backup pumps provide critical protection when heavy snow and cold weather cause outages.

Ensure the Pump Is Positioned Correctly

The sump pump should sit on a stable, level surface. A pump that has shifted or tilted can cause the float switch to malfunction or prevent the pump from emptying the pit fully. Winter is an ideal time to make sure the pump is secure and properly aligned.

Inspect the Check Valve

A working check valve prevents discharged water from flowing back into the sump pit. If this valve fails, the pump runs more frequently, which causes premature wear. Check the valve for leaks and make sure it opens and closes correctly.

Schedule Professional Maintenance

While homeowners can perform many basic checks, a full professional inspection ensures optimal performance. A plumber can evaluate motor health, check electrical connections, test the float switch, clean the pump assembly, and ensure the entire system is prepared for the demands of winter.

Final Thoughts

Winter puts unique stress on your sump pump system, and preparation is the key to preventing basement flooding during freezing temperatures and sudden thaws. By inspecting components, testing the pump, securing the discharge line, and verifying backup power, you can ensure your home remains protected all season. Regular maintenance not only prevents emergencies but also extends the life of your sump pump, giving you peace of mind regardless of the weather outside.

The post Winter Sump Pump Prep: How to Protect Your Home From Seasonal Flooding appeared first on Putman & Son's Plumbing.

Michigan winters are known for extreme cold, sudden temperature drops, and long stretches below freezing. For homeowners and business owners in Rochester Hills and the greater Metro Detroit area, preventing frozen pipes is essential to avoid costly water damage and plumbing emergencies. Frozen pipes can burst without warning, quickly flooding basements, crawlspaces, and mechanical rooms. Outdoor plumbing and lawn irrigation systems are especially vulnerable.

Putman & Son’s Plumbing provides expert winterization and emergency service to help you protect your home before the cold sets in.

What Happens to Pipes During Freezing Temperatures

When temperatures fall below 32°F, the water in your plumbing system begins to expand. This expansion creates extreme pressure inside pipes, even if the pipe itself is made from copper, PEX, or PVC.

Areas most vulnerable include:

• Uninsulated indoor pipes near exterior walls
• Crawlspaces and basements with cold drafts
• Outdoor hose bibs and spigots
• Lawn irrigation systems and backflow preventers
• Detached garages or workshops with minimal heat

If the pressure exceeds what the pipe can handle, it can burst—even if only a small section is frozen.

Why Preventing Freezing Pipes Matters

Frozen pipes are more than an inconvenience. They can lead to:

• Significant water damage within minutes of bursting
• Mold growth from hidden leaks
• High repair and restoration costs
• Loss of water supply
• Damage to exterior landscaping systems

Proactive freeze prevention saves money and protects your property.

How to Protect Indoor Pipes from Freezing

Insulate Exposed Piping

Pipes in basements, attics, and garages should be wrapped with foam insulation sleeves or heat tape.

Seal Drafts

Cold air entering through gaps in walls, crawlspaces, or window frames can quickly freeze pipes nearby. Sealing these openings keeps temperatures stable.

Maintain Interior Heat

Even when away from home, keep your thermostat set above 55°F to ensure warm air reaches vulnerable areas.

Open Cabinet Doors

Allow warm air to circulate under kitchen or bathroom sinks when temperatures drop significantly.

Winterizing Outdoor Plumbing and Lawn Irrigation

Outdoor systems are the first to freeze and must be handled before the first hard frost.

Disconnect and Drain Outdoor Hose Bibs

Remove all garden hoses, then drain and shut off exterior spigots from inside the home. Consider frost-proof fixtures if replacements are needed.

Winterize Irrigation Lines

Lawn irrigation systems require professional blow-out service, which removes all water from underground lines. Even a small amount of water left in the pipes can cause cracks or bursts.

Protect Your Backflow Preventer

Wrap the device with insulated coverings or install protective housing to reduce the risk of freezing.

Signs Your Pipes May Be Freezing

Pay attention to early warning signs such as:

• Reduced water flow from faucets
• Frost forming on pipes
• Strange odors coming from drains (a sign of blocked pipes)
• No water at all when fixtures are turned on
• Unusual banging or clanking noises

If you notice any of these, immediate action is required to prevent permanent damage.

What a Professional Freeze-Protection Service Includes

Putman & Son’s Plumbing performs comprehensive winterization services to protect your property. A typical visit includes:

• Inspection of vulnerable interior and exterior pipes
• Insulation of exposed plumbing
• Shutoff and draining of outdoor fixtures and irrigation connections
• Blow-out of lawn irrigation systems
• Testing of shutoff valves
• Inspection of crawlspaces, attics, and cold-air entry points
• Installation of heat tape where necessary

Our certified technicians ensure your system is prepared for even the harshest Michigan temperatures.

Why Choose Putman & Son’s Plumbing

Homeowners and business owners in the Rochester Hills and Metro Detroit area trust PNS for reliable winterization and emergency plumbing services. Benefits include:

• 24/7 emergency response
• Experienced, licensed, and insured technicians
• Up-to-date training on the latest freeze-protection methods
• Expertise in both residential and commercial plumbing systems
• Local knowledge of Michigan winter conditions

We help you prevent emergencies before they start.

Maintenance Tips You Can Do Yourself

Between professional visits, you can further protect your home with these simple steps:

• Let a small trickle of water run during extreme cold to keep pipes moving
• Drain outdoor plumbing systems every fall
• Keep garage doors closed to retain heat
• Check that crawlspace vents are closed in winter
• Add extra insulation around piping if temperatures drop suddenly

These small actions make a big difference in preventing frozen lines.

Conclusion & Call to Action

Freezing pipes can cause severe damage, but with the right preparation, you can avoid winter plumbing disasters. Putman & Son’s Plumbing provides expert protection for your home, including full winterization of outdoor plumbing and irrigation systems.

If you are in the Rochester Hills or Metro Detroit area and want to secure your plumbing for the winter, call (248) 652-0990 or request service online today.

Frequently Asked Questions (FAQ)

Can outdoor pipes freeze even if temperatures only drop overnight?
Yes. A single night of freezing temperatures is enough to freeze exposed outdoor pipes or irrigation lines.

Do I need to winterize my irrigation system every year?
Absolutely. Any remaining water can freeze and crack underground lines.

Is heat tape safe for pipes?
When properly installed and maintained, heat tape is a safe and effective freeze-prevention method.

What should I do if my pipe is already frozen?
Turn off the water supply immediately and call Putman & Son’s Plumbing to safely thaw the pipe and prevent bursts.

The post How to Prevent Freezing Pipes: A Michigan Homeowner’s Guide by Putman & Son’s Plumbing appeared first on Putman & Son's Plumbing.

Winter brings freezing temperatures, and with them comes the risk of frozen pipes. When water freezes, it expands, which puts immense pressure on your plumbing. This can lead to cracks or burst pipes, resulting in costly water damage and repairs. Fortunately, you can take proactive steps to prevent frozen pipes and protect your home this winter.

Insulate Your Pipes

One of the most effective ways to prevent frozen pipes is by insulating them, especially those in unheated areas such as attics, basements, and garages. Use foam pipe insulation or heat tape to keep them warm. Even simple measures like wrapping pipes with towels or newspapers can provide some level of protection.

Keep a Steady Indoor Temperature

Maintaining a consistent indoor temperature helps keep your pipes from freezing. Keep your thermostat set to at least 55°F, even when you’re away from home. It’s also a good idea to open cabinet doors under sinks to allow warm air to circulate around the pipes.

Let Faucets Drip

Allowing faucets to drip slightly during extreme cold helps keep water flowing, reducing the chance of freezing. This is especially important for pipes located along exterior walls or in colder parts of the house.

What to Do If Your Pipes Freeze

If you suspect a pipe has frozen, act quickly. Shut off the main water supply to prevent flooding if the pipe bursts. Use a hairdryer, heating pad, or warm towels to gently thaw the pipe. Never use an open flame, as it can damage the pipe and create a fire hazard.

The post How to Prevent Frozen Pipes This Winter appeared first on Putman & Son's Plumbing.

Don’t Fall for These Common Plumbing Misconceptions

Winter weather often leads to a flurry of plumbing advice, but not all of it is accurate. Let’s separate fact from fiction to help you protect your home.

Myth 1: Dripping Faucets Prevent Frozen Pipes
Truth: While a dripping faucet can reduce pressure in the system, it doesn’t fully prevent freezing. Insulating pipes is a more reliable method.

Myth 2: You Don’t Need to Worry About Outdoor Faucets Once Disconnected
Truth: Even with hoses removed, outdoor faucets can freeze. Install frost-proof spigots or cover them with insulated covers for added protection.

Myth 3: Water Heaters Don’t Need Attention in Winter
Truth: Water heaters work harder in cold months. Flushing sediment and inspecting the unit ensures it operates efficiently.

Myth 4: Boiling Water Always Clears Clogged Drains
Truth: In winter, cold pipes can cause fats and oils to harden, making boiling water ineffective. Use enzyme-based cleaners instead.

By knowing what advice to follow, you can avoid common winter plumbing pitfalls and keep your system running smoothly.

The post Winter Plumbing Myths Debunked: What You Really Need to Know appeared first on Putman & Son's Plumbing.

Start the Year Right with Smart Plumbing Resolutions

The new year brings the perfect opportunity to address your home’s plumbing system and prevent costly issues down the road. By adding a few plumbing-related resolutions to your list, you can ensure your system remains in excellent condition all year long.

1. Commit to Regular Maintenance
Schedule an annual plumbing inspection to catch small issues before they become major problems. A professional plumber can identify hidden leaks, inspect water heaters, and ensure everything is functioning optimally.

2. Upgrade to Water-Saving Fixtures
Make 2025 the year you reduce water waste by installing low-flow showerheads, faucets, and toilets. These upgrades conserve water and lower your monthly utility bills.

3. Insulate Exposed Pipes
With winter in full swing, insulating pipes in cold areas like basements and attics is essential. This prevents freezing and bursting, saving you from costly emergency repairs.

4. Check for Hidden Leaks
Inspect under sinks, around toilets, and along visible pipes for signs of leaks. Early detection can save gallons of water and prevent structural damage.

By sticking to these resolutions, you’ll enjoy peace of mind and potentially save hundreds in plumbing-related costs throughout the year.

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