Preventing Frozen Pipes During a Chapel Hill Winter

Chapel Hill doesn't see the extended deep freezes of northern climates, but the occasional hard cold snap catches homes with underinsulated pipes off guard, especially in crawl spaces and exterior walls.

Where Pipes Freeze First

Pipes running through unheated crawl spaces, exterior walls, and garages are most at risk. Older homes near downtown Chapel Hill with original construction often have less insulation around these runs than newer builds.

Simple Prevention Steps

Letting faucets drip slightly during a hard freeze keeps water moving through the line, and opening cabinet doors under sinks on exterior walls lets warm room air reach the pipes.

If a Pipe Already Froze

Shut off the main water valve if you suspect a pipe has burst, and never use an open flame to thaw a frozen section; a hair dryer or heat tape is safer.