The risk of frozen pipes is an annual concern for homeowners in cold winter temperatures. In addition to pipe bursts, frozen pipes can also lead to structural damage, mold and mildew growth, higher utility bills, and a lot of stress.
Below, we’re outlining the primary causes of frozen pipes, how to prevent them, and what to do should it happen to you!
Why do Pipes Freeze?
There are a number of things that can cause pipes in your home to freeze. The most common reasons for frozen pipes are:
Low Temperatures
It should be no surprise that this is a leading cause of frozen pipes. When temps hit below freezing, water sitting inside of pipes can turn to ice, causing blockages or pipe bursts. Pipes that reside within unheated or uninsulated areas — attics, basements, exterior walls — are the most susceptible to frozen pipes.
Poor Insulation
Insulation helps to retain heat and prevent the cooling of water inside pipes. Pipes without adequate insulation can make them more prone to freezing.
Exposed Openings
Small openings in your home’s structure can allow cool air in, making them susceptible to freezing.
Poor Heating
Areas of your home with insufficient heating can lead to frozen pipes. This is why it’s important to ensure vents are open and your home’s heat is kept on even when you’re not home (at a maintenance-level temperature, of course).
How Can I Tell My Pipes Are Frozen?
Suspect your pipes are frozen? Here are the telltale signs that this could be the case:
1. Little to Water Flow
If water isn’t flowing when you turn on your faucets – or is coming out with very little water pressure – that’s a clear sign that pipes could be frozen. You’ll want to check multiple faucets to determine if that’s the case.
2. Strange Odors
Frozen pipes can often cause odd odors, usually musty in nature.
3. Visible Frost on Pipes
It goes without saying (but we’ll say it anyways) that visible frost on an exposed pipe is a pretty clear sign that the inside may be frozen.
4. Unusual Sounds
You may hear banging, clanking, or gurgling noises when turning on the faucet.
What to Do if Your Pipes Freeze
Frozen pipes are no joke! What you don’t want to happen is for water pressure build-up to cause a burst. This becomes a major concern when the ice melts, especially if you are unaware that a pipe has a burst or leak up until that time.
If you think that your pipes may be frozen, take the following steps:
1. Keep Faucets Open
Turn your faucets on just a tad. This will allow water to flow through the pipes, helping to relieve pressure as the ice melts.
2. Apply Heat to the Pipe
Thaw the affected area with a hairdryer or towels soaked in hot water.
3. Contact a Plumber
If you cannot locate the frozen area, or if a pipe has burst, seek professional assistance immediately to prevent further damage.
How to Prevent Your Pipes From Freezing
Fortunately, there are a number of proactive measures you can take to prevent pipes from freezing, including:
Insulate Pipes
Any exposed pipes should be insulation with a pipe sleeve or foam insulation to protect against cold air.
Keep Home at a Consistent Temperature
During extremely cold weather, you’ll want to refrain from any drastic changes in temperature in your home.
Allow Faucets to Drip
When outside temps get below freezing, turn on your faucets, allowing water to slightly drip. This will relieve pressure in the pipes.
Open Cabinet Doors
Keeping cabinet doors open will allow warm air to circulate around exposed pipes in your kitchen and bathroom.
Drain and Disconnect Outdoor Hoses
An often overlooked measure is draining and disconnecting outdoor hoses at the start of the winter season.
Frozen Pipes in Northern Virginia
Need help with frozen pipes or an emergency pipe burst? Our highly trained experts at Kiddco Plumbing have decades of experience installing and repairing faucets and water pipes. For 24/7 service, or for any Northern Virginia emergency plumbing needs, call us at 703-435-4441.
