Frozen pipes aren’t just a northern problem. In the Triangle and Johnston County, a sudden cold snap can catch homes off guard especially plumbing in exterior walls, garages, crawlspaces, and older homes with less insulation.
Here’s how to spot a freeze, thaw safely, and prevent the “it thawed… then it flooded” surprise.
7 common signs a pipe is frozen
- No water (or a sudden drop in pressure) at one faucet
- Only hot or only cold works
- Frost on an exposed pipe
- A bulge or “egg-shaped” swelling on a visible section of pipe
- Gurgling from the affected fixture
- Odd smells from drains (frozen traps/vents can contribute)
- Water stains that appear after the temperature rises
If you see swelling or active leaking, skip DIY and call a licensed plumber.
Safe thawing steps (what usually works)
- Keep the faucet slightly open. Flow helps relieve pressure once thawing starts.
- Start near the faucet and move toward the coldest section. This reduces pressure buildup.
- Use gentle heat: a hair dryer, heating pad, or a space heater aimed at the area.
- Open cabinets and interior doors to let warm air circulate.
- Stay present. Never leave a space heater running unattended.
What not to do
- No open flame (torch, lighter, candle). It’s a fire risk and can damage pipes.
- Don’t crank heat on one tiny spot until it steams, slow, even warming is safer.
After the pipe thaws: the most important step
A pipe can be intact while frozen and then leak once pressure returns. Do this:
- Check exposed plumbing for drips.
- Look under sinks and behind toilets.
- Inspect nearby drywall and baseboards for dampness.
- If the freeze happened in an exterior wall, check for soft drywall or paint bubbling.
Prevention for the next hard freeze
- Insulate exposed pipes (especially in crawlspaces/garages).
- Seal obvious drafts where pipes enter the home.
- During extreme cold, keep the thermostat steady overnight.
- Disconnect hoses and protect outdoor spigots.
How we can help (after the plumbing is safe)
If a freeze leads to water damage, Ace Handyman Services Greater Triangle & Johnston County can help restore the “inside finishes”: drywall repair, trim/baseboard replacement, and paint-ready patches that blend in with the surrounding wall.
Need an estimate? Call (919) 999-3334 or request one online.
FAQs
Q: Can I use a torch to thaw a pipe?
A: No, open flame is a serious fire risk and can damage the pipe. Use gentle heat like a hair dryer or space heater and monitor it closely.
Q: How do I know if a thawed pipe is leaking?
A: Look for drips at joints and valves, damp drywall/baseboards, or water pooling when pressure returns.
Q: What if the frozen pipe is inside a wall?
A: If you can’t safely access it, call a licensed plumber. Opening drywall may be necessary for proper thawing and drying.
Get an estimate online or call Ace Handyman Services Greater Triangle and Johnston County at (984) 319-0120.