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Winterize Your Home: A Step-by-Step Guide

As temperatures drop, it’s important to prepare your home for harsh winter conditions. Taking the right steps to winterize your home not only protects your property but also increases its comfort and energy efficiency. This step-by-step guide provides everything you need to ensure your home is ready for winter.

Insulate Your Home

One of the most critical steps in winterproofing your home is improving insulation. Proper insulation reduces heat loss which makes you more comfortable and can save you money.

  • Attic Insulation: Ensuring your attic is well-insulated will prevent warm air from escaping, helping to maintain a stable indoor temperature and reduce the workload on your heating system.
  • Windows and Doors: Use weatherstripping around doors and caulking around windows to seal any gaps where cold air can enter. For older windows, consider adding storm windows or using insulating window film.
  • Basement and Crawlspaces: Insulating these areas helps to prevent cold air from seeping into your home from below, keeping floors warmer and reducing drafts.

Energy-Saving Tips for Winter

A major benefit of learning how to winterize your home is the potential for using less energy. These energy-saving strategies not only lower your utility bills but also make your home more environmentally friendly.

  • Upgrade Your Thermostat: Install a programmable or smart thermostat to better control your home’s heating. These devices can automatically adjust temperatures based on your schedule, helping you save energy when you’re away or asleep.
  • Use Heavy Curtains: During the night, close heavy, insulated curtains to block drafts and keep warm air inside. During the day, open them to let natural sunlight heat your home.
  • Seal Air Leaks: Beyond doors and windows, check for air leaks around electrical outlets, light fixtures, and pipes. Sealing these gaps with foam gaskets or caulk can reduce heat loss.

Plumbing and Pipe Maintenance

Protect your plumbing so that you don’t incur any water damage from frozen pipes bursting. These preventive steps are crucial parts of your home winterization checklist to ensure your plumbing system remains intact throughout the cold months.

  • Pipe Insulation: Insulate pipes in unheated areas like garages, basements, and crawl spaces. Foam pipe covers and heat tape are inexpensive and effective.
  • Let Faucets Drip: When temperatures drop significantly, allow faucets to drip slightly. This keeps water moving and reduces the chance of freezing.
  • Shut Off Outdoor Water: Drain and disconnect garden hoses, and shut off exterior faucets and sprinkler systems. You can also install frost-proof spigots for added protection.
  • Inspect Sump Pumps: Ensure your sump pump is working properly to prevent flooding if snow melts quickly in early spring.

Protect Your Roof and Gutters

Your roof and gutters play an essential role in keeping your home dry and winter proof. Proper maintenance is essential to winterize homes against ice dams and leaks.

  • Clean Gutters: Remove leaves, twigs, and debris from gutters to prevent blockages and help water drain properly, reducing the risk of ice dams forming on your roof.
  • Install Gutter Guards: Gutter guards prevent debris from accumulating after you’ve cleaned your gutters, making sure your hard work lasts.
  • Check Roof for Damage: Inspect your roof for missing or damaged shingles that might allow water and ice to seep in. Make any necessary repairs before the first snowfall.


Taking the time to follow these tips to winterise your home will ensure it stays safe, warm, and efficient throughout the winter. For more in-depth advice on specific tasks—like roof protection or plumbing projects—explore additional resources on Edwix. You can also save or print the checklist below and use it when walking around your home make sure you’re not forgetting anything important.  

How to Winterize Your Home: A Checklist 

  • Check insulation in the attic, basement, and crawlspace
  • Check for air leaks around doors, windows, electrical outlets, light fixtures, and pipes
  • Insulate pipes
  • Upgrade your thermostat
  • Let faucets drip slightly
  • Shut off outdoor water
  • Inspect your sub pump
  • Clean your gutters and install gutter guards
  • Check your roof for damage or missing shingles

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