If a span of pipe is particularly vulnerable to low temperatures electric pipe heating tape acts like an electric blanket for pipes to prevent freezing.
Best way to keep pipes from freezing in attic.
Open cabinet doors under sinks located on outside walls.
For severe climes opt for wrapping problem pipes with thermostatically controlled heat tape from 50 to 200 depending on length which will turn on at certain minimum temps.
First determine which ones are fed by exposed piping.
Once you ve narrowed it down leave these few faucets on during especially bitter weather.
Within minutes water will travel throughout your attic down your wall cavities and through your ceiling.
There are number of steps you can can take when learning how to keep pipes from freezing in the first place.
Additional insulation can also be added to walls and ceilings to keep the pipes warm.
How to prevent frozen pipes article.
To prevent water pipes from freezing in cold weather.
But plumbing pipes in an unheated area such as an attic crawl space and garage are at risk of freezing.
Watch this video to find out more.
Wrapping pipes and vents with insulation can be a good solution but it can also be hazardous for homes in the seattle area.
One way to keep your pipes from freezing is to leave a faucet running.
This can be an easy solution for pipes that are exposed but can get expensive if walls floors or ceilings have to be opened in order to properly insulate the pipe.
A humid climate and fluctuating temperatures in an exposed crawl space mean that it is easy for pipes to gather condensation.
In one saturday s worth of work you can end up saving yourself thousands of dollars.
Use heat tape on problem pipes.
Often inexpensive foam pipe insulation is enough for moderately cold climates.
Insulate pipes located in the attic and crawl space using pipe insulation even if the climate where you live does not often have hard freeze conditions.
Leave hot and cold water dripping in faucets.
Pipes can be fitted with foam rubber or fiberglass sleeves to help decrease the chances of freezing.
You can also wrap pipes in heat tape or heat cables with a thermostat control.
Insulating the vents and pipes with foam.
Put foam covers over outdoor spigots.
You don t have to turn on all the faucets in your home.
Controlled by a thermostat to activate only when the attic temperature plunges dangerously low the tape typically consumes about 5 watts per foot.