Burst and frozen pipe water damage

Updated 2026-11-02

A burst pipe can release hundreds of gallons an hour, so shut off the main water valve first, then call a plumber for the pipe and a restoration company for the water. Sioux Falls winters regularly drop well below zero, with a coldest January on record averaging 1.8°F (NWS).

Where do pipes freeze most often?

Exterior walls, especially kitchen and bathroom sinks on outside walls
Unheated garages, crawl spaces and basements with gaps around rim joists
Hose bibs that were not shut off and drained in fall

What happens after the pipe is fixed?

Water usually travels farther than it looks: under flooring, into wall cavities and down to the floor below. A restoration crew measures moisture with meters, opens wet wall cavities if needed, and dries everything with dehumidifiers and air movers before rebuilding.

How can you prevent frozen pipes?

Keep the heat at least in the mid-50s when away
Open sink cabinets on exterior walls during cold snaps
Let a faucet drip on the coldest nights
Insulate exposed pipes and seal drafts near them

Get connected with a local restoration company

Frequently asked questions

Does insurance cover a burst pipe?

Sudden and accidental pipe bursts are commonly covered by homeowners policies, while damage from a long, slow leak or a home left unheated may be excluded. Check your policy and report the claim promptly.

Should I use a hair dryer on a frozen pipe?

Gentle heat from a hair dryer or space heater kept at a safe distance can thaw a frozen pipe. Never use an open flame. If you cannot find or reach the frozen section, call a plumber.