The U.S. Department of Energy predicts home heating costs will skyrocket this winter, with an estimated 28% increase for natural gas-powered homes and a 27% increase for homes relying on heating oil. The cost of electricity is also projected to rise by 10%. Read on to learn what you can do to keep your winter heating costs low this year.

With prices soaring, you may be tempted to simply lower your thermostat. But there are several ways for you to reduce your heating costs while staying warm.

Consider the following tips for reducing heating costs:

• Ensure vents and radiators aren’t blocked.
• Replace your furnace filter if it’s dirty.
• Seal any areas where heat could leak out of your home.
• Have an HVAC professional inspect and replace any leaky ducts.
• Open curtains and blinds during the day and close them at night to keep warmth inside.
• Shut the doors and close the vents in rooms you’re not using.

When heat escapes your home during winter, it can cause the snow on your roof to melt and refreeze into ice dams, which can cause water damage.

Here are some tips for preventing ice dams in your home:

• Ensure your attic floor is well-insulated.
• Clean your gutters before the first snow.
• Keep your attic well-ventilated.
• Seal air leaks from junction boxes, plumbing vents, attic hatches and ceiling fixtures.
• Have an ice shield placed beneath your shingles when your roof is being redone.
• Consider hiring an energy specialist to evaluate your home’s efficiency.