Preventing Frozen Pipes In Your Home This Winter

When a pipe freezes and bursts during a cold snap it can cause extensive damage to your home and property. Pipes in attics, crawl spaces and exterior walls are most likely to freeze, particularly if there are cracks that allow outside air to blow in and over the pipes. For pipes installed in unheated spaces, freezing usually happens when the outside temperature falls to 20°F or below.

If you have access to pipes on exterior walls, attics or crawl spaces you can fit insulation sleeves or wrapping to slow the transfer of heat. Also ensure that there are no gaps that could expose the pipes to freezing air by using caulk or spray foam to seal and holes or gaps.

Kitchen and bathroom cabinets often prevent heat from reaching water pipes under sinks that are adjacent to outside walls. Simply keeping cabinet doors open during cold spells allows warm indoor air to circulate around the pipes. During extreme cold spells, running faucets slowly can reduce the likelihood of a burst pipe. The water in the pipe might still freeze, but the pressure inside the pipe can escape more easily, preventing a rupture. If your’re going to be away from home for an extended period, consider draining the water from your homes plumbing. Also, remember not to leave your thermostat set too low.

What to do when your pipes freeze

If you open a faucet and the water isn’t flowing, don’t take chances, call Grand Lake Plumbing. If a water pipe bursts, turn off the water at the main shut-off valve. Leave the affected faucet(s) open until a plumber has inspected the pipes to ensure there is no damage. Never attempt to thaw a frozen pipe with an open flame like a candle or propane torch – as this can damage the pipe and cause a fire.