Frozen Pipes in Northern Colorado: Prevention, Signs & What to Do When They Burst

If you’ve lived through a Northern Colorado winter, you know the cold doesn’t mess around. When temperatures drop below freezing — which happens regularly from November through March in Fort Collins, Loveland, Greeley, and the surrounding areas — your pipes are at risk.

Frozen pipes are one of the leading causes of water damage in our region. A single burst pipe can release hundreds of gallons of water into your home in just a few hours, damaging floors, walls, ceilings, and personal belongings.

Here’s everything you need to know to protect your home this winter.

Why Do Pipes Freeze and Burst?

Water expands when it freezes — by about 9%. When water inside a pipe freezes, that expansion creates enormous pressure. Eventually, the pipe can’t hold, and it cracks or bursts.

The pipes most at risk in Northern Colorado homes:

• Exterior walls — pipes running through poorly insulated outside walls
• Unheated spaces — garages, crawl spaces, basements, and attics
• Outdoor faucets and hose bibs — the most exposed and most forgotten
• Older homes — especially those with original plumbing that may lack modern insulation

Warning Signs Your Pipes Are Freezing

Catch it early and you might prevent a burst. Watch for:

• Reduced water flow — a trickle from faucets that usually run strong
• No water at all from a specific faucet or fixture
• Frost visible on exposed pipes in your basement, crawl space, or garage
• Strange sounds — banging, clanking, or gurgling when you turn on a faucet
• Unusual odors from drains (a blocked frozen pipe can push smells back up)

If you notice any of these signs during a cold snap, act immediately.

How to Prevent Frozen Pipes

Prevention is always cheaper than restoration. Here’s what you can do before the cold hits:

Before Winter:

• Insulate exposed pipes in unheated areas with foam pipe sleeves or heat tape. This is inexpensive and available at any hardware store in Fort Collins.
• Disconnect and drain outdoor hoses. Close the interior shutoff valve for outdoor faucets if your home has one.
• Seal air leaks around pipes where they enter your home — small gaps near the foundation or through exterior walls let cold air in.
• Know your shutoff valve. If a pipe does burst, shutting off the water fast limits the damage.

During Cold Snaps:

• Let faucets drip — a slow drip keeps water moving through the pipes and prevents freezing. Focus on faucets along exterior walls.
• Open cabinet doors under kitchen and bathroom sinks to let warm air reach the pipes.
• Keep your thermostat at 55°F or higher, even when you’re away or asleep.
• If you’re leaving town, don’t turn off the heat entirely. Keep it at 55°F minimum and ask a neighbor to check on your home.

What to Do If Your Pipes Freeze

If you suspect a pipe is frozen but hasn’t burst yet:

1. Open the faucet connected to the frozen pipe. As ice melts, water needs somewhere to go.
2. Apply gentle heat to the frozen section — a hair dryer, heating pad, or towels soaked in warm water work well. Start from the faucet and work toward the frozen section.
3. Never use an open flame, blowtorch, or space heater directly on pipes. This is a fire risk and can cause pipes to burst from sudden temperature changes.
4. Check all other faucets in your home — if one pipe is frozen, others may be too.
5. Call a plumber if you can’t locate the frozen section or if you’re unable to thaw it.

What to Do When a Pipe Bursts

When a pipe bursts, every minute counts:

1. Shut off the main water supply immediately. This is the single most important step.
2. Turn off electricity to any areas with standing water — water and electrical outlets are a dangerous combination.
3. Call Revive Restoration at (970) 808-2056. We respond 24/7, even in the middle of a Northern Colorado cold snap. Call us before your insurance company — we know exactly what documentation adjusters need and we’ll handle the claims process for you.
4. Document the damage with photos and video while you wait for your team to arrive.
5. Move valuables and furniture away from standing water if it’s safe to do so.

Don’t wait to “see how bad it is.” Hidden water behind walls and under flooring causes the most long-term damage. Mold can begin growing in as little as 24 to 48 hours — even in winter.

The Real Cost of Waiting

We’ve seen it too many times: a homeowner discovers a burst pipe, mops up the visible water, and thinks they’re in the clear. Weeks later, they notice a musty smell or see discoloration on the wall.

By that point, moisture has been trapped behind drywall, under flooring, and in insulation — creating the perfect environment for mold and structural damage.

Professional water extraction, structural drying, and moisture detection catch what your eyes can’t. It’s faster, more thorough, and often covered by your homeowner’s insurance.

Revive Restoration Is Here All Winter Long

We’re a Northern Colorado company, born and raised here. We know what our winters do to homes because we live here too. When a pipe bursts at 3 a.m. in January, Levi and the team are ready.

• 24/7 emergency response
• Industrial water extraction and structural drying
• We work directly with all insurance carriers
• Locally owned, family operated, right here in your community

Don’t let a frozen pipe turn into a mold problem. Call Revive Restoration at (970) 808-2056 — day or night.