Home Maintenance

Prevent Cold Weather Damage to Your Home

Water damage during cold months can occur from many sources such as pipes freezing, ice dams, and groundwater to name a few. So, what do you do to Prevent Cold Weather Damage to Your Home?

Trademark Inspection Services3 min read
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Home Maintenance

Cold-weather water damage, and how it starts

Make sure all outside hose spigots are winterized, this should be done before the temperatures go below freezing. Turn off the water supply to the spigots and then open them to drain any excess water.

Home during winter time

Prevent Cold Weather Damage to Your Home

Insulate any water supply lines that are located on exterior walls of your home or in areas that are prone to freeze such as a crawlspace. Water supply lines located in these areas more likely to freeze and rupture. Sometimes insulating these lines is not enough to prevent them from freezing. If that is the case, you may need to wrap them with heat tape. Also, you can always leave faucets with a slight drip to keep water moving and help prevent the water supply lines from freezing.

Ice Dams form around the eaves of roofs when snow melts at the top of the roof faster than around the bottom. This causes the freshly melted snow, now water to get trapped at the bottom eve of the roof and refreezes. This process keeps repeating itself until an ice dam forms. The key to preventing ice dams is to make sure your attic is properly insulated and ventilated. In cases where insulation and ventilation are unable to be properly installed you can install heating cable around the eve to keep ice dams at bay.

When melting occurs around you home it can lead to excess ground water coming into your crawlspace or basement typically through what is called hydrostatic pressure. To help ensure this doesn’t happen to your home there are a few steps you can take.

These are just a few tips to help prevent water damage to your home during the winter months. Remember water is the number one destroyer of a home and a little preventative maintenance now can prevent major expenses later.

Questions we are asked

  • Should I leave taps dripping in a cold snap?

    A slow drip on vulnerable runs is a widely used short-term measure because moving water is slower to freeze. It is a stopgap, not a substitute for insulating the pipe.

  • What actually causes an ice dam?

    Heat escaping into the attic melts snow on the warm part of the roof; it refreezes at the cold eaves and backs water up under the shingles.

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