Skip to content

Is your house ready for winter?

snowy house

Windows and Doors

  • Check all the weather-stripping around windows and doorframes for leaks to prevent heat loss.
  • Replace all screen doors with storm doors.
  • Replace all window screens with storm windows.
  • Examine wooden window frames for signs of rot or decay. Repair or replace framing to maintain structural integrity.
  • Check for drafts around windows and doors. Inspect windows for cracks, broken glass, or gaps.

 

Lawn, Garden, and Deck

  • Trim overgrown branches back from the house and electrical wires to prevent iced-over or wind-swept branches from causing property damage or a power problem.
  • Aerate the lawn, reseed, and apply a winterizing fertilizer to promote deep-root growth come spring.
  • Ensure rain or snow drains away from the house to avoid foundation problems. The dirt grade — around the exterior of your home — should slope away from the house. Add extra dirt to low areas, as necessary.
  • Remove any attached hoses and store them away for the winter to prevent cracks, preserve their shapes, and prolong their life. Wrap outside faucets with covers to prevent water damage.
  • Shut off exterior faucets. Drain water from outdoor pipes, valves, and sprinkler heads to protect against pipe bursts.
  • Inspect decks for splintering, decay, or insect damage and treat, if needed, to prevent further deterioration over the winter.
  • Clean leaves, dirt, and pine needles between the boards of wooden decks to thwart mold and mildew growth.
  • Inspect outdoor lighting around the property. Good illumination will help minimize the chance of accidents on icy walkways at night.
  • Check handrails on exterior stairs to make sure they’re well secured.

 

Heating, Ventilating, and Air Conditioning

  • Inspect the firebox and flue system to ensure that they’re clean of any soot or creosote and that there aren’t any cracks or voids that could cause a fire hazard.
  • Check fireplace for drafts. If it’s cold despite the damper being closed, the damper itself may be warped, worn, or rusted.
  • Clean or replace the air filter in your furnace for maximum efficiency and improved indoor air quality.
  • Bleed valves on any hot-water radiators to increase heating efficiency by releasing air that may be trapped inside.
  • Check that smoke alarms and carbon monoxide detectors are in working order.
  • Remove air conditioners from windows or cover them with insulated liners, to prevent drafts.
  • If you have an older thermostat, replace it with a programmable unit to save on heating costs.
  • Install foam-insulating sheets behind outlets and switch plates on exterior walls to reduce outside airflow.
  • Make sure fans are switched to the reverse or clockwise position, which will blow warm air down to the floor for enhanced energy efficiency and comfort.
  • Flush a hot water heater tank to remove sediment, and check the pressure relief valve to make sure it’s in proper working order.
  • Examine exposed ducts in the attic, basement, and crawl spaces, and use a sealant to plug up any leaks.

Gutters, Roof, and Drains

  • Check for missing, damaged or warped shingles and replace, as necessary before you get stuck with a leak.
  • Check for deteriorated flashing at the chimney, walls, and skylights and around vent pipes.
  • Check the gutters and downspouts for proper fastening, and re-secure if loose or sagging. The weight of snow and ice can pull gutters off the house.
  • Clean gutters of any debris. Make sure downspouts extend away from the house by at least 5 feet to prevent flooding of the foundation and water damage from snowmelt.
  • Ensure all vents and openings are covered to prevent insects, birds, and rodents from getting inside to nest in a warm place.

Need HELP marking some of these tasks off of your checklist?