{"id":23169,"date":"2026-06-13T23:49:09","date_gmt":"2026-06-13T23:49:09","guid":{"rendered":"https:\/\/www.pariswheel.com\/index.php\/2026\/06\/13\/7-mistakes-youre-making-with-home-winterization-and-how-to-fix-them-3\/"},"modified":"2026-06-13T23:49:09","modified_gmt":"2026-06-13T23:49:09","slug":"7-mistakes-youre-making-with-home-winterization-and-how-to-fix-them-3","status":"publish","type":"post","link":"https:\/\/www.pariswheel.com\/index.php\/2026\/06\/13\/7-mistakes-youre-making-with-home-winterization-and-how-to-fix-them-3\/","title":{"rendered":"7 Mistakes You&#8217;re Making with Home Winterization (and How to Fix Them)"},"content":{"rendered":"<body><p><\/p>\n<p>As the days grow shorter and the first frost settles on the grass, the focus for many homeowners shifts toward interior comfort. While it is tempting to simply turn up the thermostat and wait for spring, a home that has not been properly prepared for the cold can become a source of significant stress. Effective winterization is not just about staying warm; it is about protecting the structural integrity of the property, maintaining indoor air quality, and preventing avoidable expenses.<\/p>\n<p>Many people approach winterization as a single task, like putting on a heavier coat, rather than viewing the home as a complex, interconnected system. When one part of that system fails, it often creates a domino effect. A small air leak in the attic can lead to ice dams on the roof, which eventually causes water damage in the walls. Understanding these connections is the first step toward a more resilient home.<\/p>\n<p>The following guide identifies seven of the most common mistakes made during the transition to winter and provides practical, step-by-step solutions to ensure a safe and efficient season. For more practical advice on managing your household routines throughout the year, you can explore further resources in the <a href=\"https:\/\/www.pariswheel.com\/index.php\/category\/everyday-living\">Everyday Living<\/a> section.<\/p>\n<h2>1. Neglecting the Heating System (HVAC)<\/h2>\n<p>One of the most frequent mistakes is assuming that because the heating system worked last year, it will perform perfectly this season. Modern HVAC (Heating, Ventilation, and Air Conditioning) systems are complex machines that require consistent maintenance to operate safely and efficiently.<\/p>\n<h3>The Problem<\/h3>\n<p>When a furnace or heat pump is ignored, it often accumulates dust and debris over the summer months. This buildup forces the motor to work harder to circulate air, which increases energy consumption and shortens the lifespan of the equipment. More importantly, an unmaintained gas furnace can develop cracks in the heat exchanger, potentially leaking carbon monoxide into the living space.<\/p>\n<h3>The Fix<\/h3>\n<ul>\n<li><strong>Replace the Filter:<\/strong> This is the simplest yet most effective DIY task. A clogged filter restricts airflow and lowers the air quality. Check the filter once a month during peak winter and replace it if it appears gray or dusty.<\/li>\n<li><strong>Schedule a Professional Tune-Up:<\/strong> A licensed technician can clean the burners, check the electrical connections, and verify that the system is venting correctly. According to <a href=\"https:\/\/www.energy.gov\/energysaver\/maintaining-your-air-conditioner\" target=\"_blank\" rel=\"noopener\">Energy.gov<\/a>, regular maintenance can save up to 15% on monthly heating bills.<\/li>\n<li><strong>Clear the Vents:<\/strong> Walk through every room and ensure that furniture, rugs, or curtains are not blocking the registers. Blocking vents disrupts the pressure balance of the system, which can lead to mechanical failure.<\/li>\n<\/ul>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/cdn.marblism.com\/VvL2eT-KAWm.webp?w=1170&ssl=1\" alt=\"A hand sliding a fresh, clean white air filter into a modern HVAC furnace\" style=\"max-width: 100%; height: auto;\" loading=\"lazy\"><\/p>\n<h2>2. Ignoring Subtle Air Leaks<\/h2>\n<p>Many homeowners focus on big, obvious drafts under doors while ignoring the hundreds of tiny gaps that collectively act like a window left wide open.<\/p>\n<h3>The Problem<\/h3>\n<p>Air leakage is a two-way street. Cold air enters at the bottom of the house (infiltration), while warm, expensive air escapes through the top (exfiltration). This \u201cstack effect\u201d is amplified in the winter because the temperature difference between the inside and outside is so great. If these leaks aren\u2019t sealed, the furnace will run almost constantly to replace the lost heat.<\/p>\n<h3>The Fix<\/h3>\n<ul>\n<li><strong>Perform a Visual Inspection:<\/strong> Use a lit stick of incense or a damp hand to feel for moving air around window frames, door stiles, and electrical outlets.<\/li>\n<li><strong>Apply Weatherstripping:<\/strong> For movable parts like windows and doors, apply adhesive-backed foam or V-strip weatherstripping. Ensure the surface is clean and dry before application for the best seal.<\/li>\n<li><strong>Caulk Permanent Gaps:<\/strong> Use a high-quality silicone or acrylic latex caulk to seal stationary gaps where the window frame meets the siding or where cables enter the house.<\/li>\n<li><strong>Install Outlet Gaskets:<\/strong> It may be surprising, but significant air can leak through electrical outlets on exterior walls. Foam gaskets designed to fit behind the faceplate are an inexpensive and effective fix.<\/li>\n<\/ul>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/cdn.marblism.com\/TrQ6UH0tYTu.webp?w=1170&ssl=1\" alt=\"Hands applying white weatherstripping tape to the frame of a modern door\" style=\"max-width: 100%; height: auto;\" loading=\"lazy\"><\/p>\n<h2>3. Underestimating Attic Bypasses and Poor Insulation<\/h2>\n<p>While sealing windows is important, the most significant heat loss often occurs where you can\u2019t see it: the attic.<\/p>\n<h3>The Problem<\/h3>\n<p>Heat naturally rises. If the attic is not properly sealed and insulated, it acts as a chimney, pulling warm air out of the living spaces. Many people believe that simply adding more fiberglass batts is enough, but insulation does not stop air movement. \u201cAttic bypasses\u201d, hidden paths like plumbing stacks, recessed lights, and the attic hatch, allow warm air to bypass the insulation entirely.<\/p>\n<h3>The Fix<\/h3>\n<ul>\n<li><strong>Seal the Bypasses First:<\/strong> Before adding insulation, use expanding spray foam or caulk to seal holes where pipes or wires go through the attic floor. Use fire-safe materials around chimneys.<\/li>\n<li><strong>Check the R-Value:<\/strong> Insulation is measured by its \u201cR-value,\u201d or resistance to heat flow. Depending on the climate, an attic should ideally have an R-value between R-49 and R-60. This usually equates to 15 to 20 inches of insulation.<\/li>\n<li><strong>Insulate the Hatch:<\/strong> The attic access door is often just a piece of plywood. Glue a piece of rigid foam insulation to the top of the hatch and use weatherstripping around the perimeter to create a tight seal.<\/li>\n<\/ul>\n<h2>4. Failing to Protect Pipes and Outdoor Plumbing<\/h2>\n<p>A single burst pipe can cause thousands of dollars in water damage and structural issues. This mistake is particularly common in regions that experience unexpected cold snaps.<\/p>\n<h3>The Problem<\/h3>\n<p>When water freezes, it expands with immense force. If the water inside a pipe freezes, the pressure increases between the ice blockage and the faucet, eventually causing the pipe to rupture. This most often happens in unheated areas like basements, crawlspaces, and attics, or at outdoor hose bibs.<\/p>\n<h3>The Fix<\/h3>\n<ul>\n<li><strong>Drain Outdoor Lines:<\/strong> Disconnect all garden hoses and drain the remaining water from the spigot. If the home has an indoor shut-off valve for the outdoor faucet, turn it off and open the outdoor tap to let any trapped water escape.<\/li>\n<li><strong>Insulate Exposed Pipes:<\/strong> Use foam pipe sleeves or \u201cheat tape\u201d on copper or PEX pipes located in unheated areas. Ensure the foam pieces are fitted tightly together and secured with zip ties or tape.<\/li>\n<li><strong>The \u201cDrip\u201d Method:<\/strong> During nights of extreme, record-breaking cold, let a faucet connected to an exterior wall drip slowly. This keeps water moving and prevents pressure from building up.<\/li>\n<li><strong>Maintain Interior Heat:<\/strong> Never turn the heat completely off when traveling. Keep the thermostat set to at least 55\u00b0F (13\u00b0C) to ensure the internal structure stays warm enough to prevent freezing.<\/li>\n<\/ul>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/cdn.marblism.com\/44En_TyAUUb.webp?w=1170&ssl=1\" alt=\"Copper water pipes in a basement neatly wrapped in black foam insulation sleeves\" style=\"max-width: 100%; height: auto;\" loading=\"lazy\"><\/p>\n<h2>5. Overlooking the Gutter and Roof Relationship<\/h2>\n<p>The roof is the home\u2019s first line of defense against winter weather. However, many homeowners view gutters as a \u201cfall-only\u201d concern.<\/p>\n<h3>The Problem<\/h3>\n<p>If gutters are clogged with leaves when the snow arrives, meltwater has nowhere to go. It pools in the gutter and refreezes, creating an \u201cice dam.\u201d This dam prevents subsequent meltwater from draining, forcing it under the roof shingles and into the home\u2019s walls or ceilings. Ice dams are heavy and can also tear gutters away from the fascia.<\/p>\n<h3>The Fix<\/h3>\n<ul>\n<li><strong>Perform a Final Cleaning:<\/strong> Even if the gutters were cleaned in October, check them again once the last leaves have fallen. Ensure the downspouts are clear and directing water at least three feet away from the foundation.<\/li>\n<li><strong>Inspect the Shingles:<\/strong> Look for cracked, buckled, or missing shingles. Replacing a few shingles in the autumn is far easier and safer than attempting a repair on a frozen, snow-covered roof.<\/li>\n<li><strong>Keep the Attic Cold:<\/strong> As discussed in the insulation section, a cold attic prevents the roof deck from warming up and melting the snow prematurely, which is the root cause of ice damming.<\/li>\n<\/ul>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/cdn.marblism.com\/IjOMXd8jE5E.webp?w=1170&ssl=1\" alt=\"Gloved hands removing dry leaves from a residential gutter\" style=\"max-width: 100%; height: auto;\" loading=\"lazy\"><\/p>\n<h2>6. Forgetting to Reverse Ceiling Fans<\/h2>\n<p>Most people associate ceiling fans with cooling, but they are equally useful in the winter if used correctly.<\/p>\n<h3>The Problem<\/h3>\n<p>In the summer, fan blades are usually set to spin counter-clockwise to create a direct breeze. However, because heat rises, the warmest air in a room stays trapped at the ceiling while the occupants stay cool below.<\/p>\n<h3>The Fix<\/h3>\n<ul>\n<li><strong>Switch the Direction:<\/strong> Most fans have a small toggle switch on the motor housing. In the winter, the fan should spin <strong>clockwise<\/strong> at a low speed. This creates an updraft that gently pushes the warm air off the ceiling and down the walls to the floor.<\/li>\n<li><strong>Energy Savings:<\/strong> Reversing the fan can allow a homeowner to lower the thermostat by a few degrees without losing comfort, potentially reducing heating costs by 10%.<\/li>\n<\/ul>\n<h2>7. Mismanaging the Thermostat and Safety Tech<\/h2>\n<p>The final mistake is a lack of strategy regarding home technology and safety devices. Winter is the peak season for home fires and carbon monoxide incidents.<\/p>\n<h3>The Problem<\/h3>\n<p>Using a manual thermostat and \u201cguessing\u201d the temperature often leads to overheating the home when no one is there or during sleep. Furthermore, because windows are kept shut tight, indoor pollutants can reach dangerous levels if detectors are not functioning.<\/p>\n<h3>The Fix<\/h3>\n<ul>\n<li><strong>Upgrade to a Programmable Thermostat:<\/strong> Setting a schedule, cooler when away or asleep, warmer when active, removes the human error of forgetting to turn the heat down.<\/li>\n<li><strong>Test Detectors:<\/strong> Winter is the time to test every smoke and carbon monoxide (CO) detector. Replace batteries if they haven\u2019t been changed in six months, and check the expiration date on the back of the units. CO detectors typically only last 5 to 7 years.<\/li>\n<li><strong>Winterize the Irrigation:<\/strong> If the property has an automatic sprinkler system, ensure it is professionally \u201cblown out\u201d with compressed air. Leaving water in those lines will lead to cracked pipes underground that won\u2019t be discovered until the following spring.<\/li>\n<\/ul>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/cdn.marblism.com\/mWl5Ylmp5kS.webp?w=1170&ssl=1\" alt=\"A modern programmable thermostat mounted on a wall showing 68 degrees\" style=\"max-width: 100%; height: auto;\" loading=\"lazy\"><\/p>\n<h2>When to Call a Professional<\/h2>\n<p>While many of these fixes are DIY-friendly, some tasks require specialized tools and knowledge. If a homeowner is uncomfortable climbing ladders, working in cramped attic spaces, or handling furnace components, it is always safer to hire a professional. A professional energy audit, often offered by local utility companies, can provide a comprehensive list of specific leak points and insulation deficiencies using infrared cameras.<\/p>\n<p>By avoiding these seven common mistakes, homeowners can transform their living space into a sanctuary that is not only warmer but more cost-effective and safe. Winterization is an investment in the home\u2019s future, ensuring that the cold stays where it belongs, outside.<\/p>\n<hr>\n<h3>Frequently Asked Questions<\/h3>\n<p><strong>Is it better to keep the heat at one temperature or turn it down at night?<\/strong><br>It is generally more efficient to turn the heat down by 7\u201310 degrees for 8 hours a day (either while sleeping or away at work). According to the <a href=\"https:\/\/www.energy.gov\/energysaver\/programmable-thermostats\" target=\"_blank\" rel=\"noopener\">Department of Energy<\/a>, this can save up to 10% a year on heating and cooling.<\/p>\n<p><strong>How do I know if my attic insulation is sufficient?<\/strong><br>If you go into your attic and can see the floor joists (the wooden beams), you likely need more insulation. Insulation should be deep enough to completely cover the joists.<\/p>\n<p><strong>Will plastic window film actually help?<\/strong><br>Yes. In older homes with single-pane windows, a plastic film kit creates an extra air pocket that acts as insulation. It is a highly cost-effective temporary solution for drafty windows.<\/p>\n<p><strong>Should I cover my outdoor AC unit for the winter?<\/strong><br>It is usually unnecessary to cover the entire unit, as they are built to withstand the elements. In fact, a full cover can trap moisture and provide a home for rodents. A simple piece of plywood on top can protect the fan from falling ice, but the sides should remain open for ventilation.<\/p>\n<p><script type=\"application\/ld+json\">{\"@type\":\"BlogPosting\",\"image\":\"https:\/\/cdn.marblism.com\/3Y5uXjr2tpM.webp\",\"author\":{\"name\":\"Penny\",\"@type\":\"Person\"},\"@context\":\"https:\/\/schema.org\",\"headline\":\"7 Mistakes You're Making with Home Winterization (and How to Fix Them)\",\"publisher\":{\"logo\":{\"url\":\"https:\/\/www.pariswheel.com\/logo.png\",\"@type\":\"ImageObject\"},\"name\":\"Paris Wheel\",\"@type\":\"Organization\"},\"mainEntity\":[{\"name\":\"Is it better to keep the heat at one temperature or turn it down at night?\",\"@type\":\"Question\",\"acceptedAnswer\":{\"text\":\"It is generally more efficient to turn the heat down by 7\u201310 degrees for 8 hours a day. 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It should be deep enough to completely cover the joists.\",\"@type\":\"Answer\"}}],\"articleBody\":\"As the days grow shorter and the first frost settles on the grass, the focus for many homeowners shifts toward interior comfort...\",\"description\":\"An in-depth guide on common home winterization mistakes, including HVAC maintenance, air sealing, pipe protection, and attic insulation.\",\"datePublished\":\"2026-06-13\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.pariswheel.com\/blog\/home-winterization-mistakes\",\"@type\":\"WebPage\"}}<\/script><\/p>\n<\/body>","protected":false},"excerpt":{"rendered":"<p>As the days grow shorter and the first frost settles on the grass, the focus for many homeowners shifts toward interior comfort. While it is tempting to simply turn up the thermostat and wait for spring, a home that has not been properly prepared for the cold can become a source of significant stress. Effective [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[16],"tags":[],"class_list":["post-23169","post","type-post","status-publish","format-standard","hentry","category-everyday-living"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.pariswheel.com\/index.php\/wp-json\/wp\/v2\/posts\/23169","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pariswheel.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pariswheel.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pariswheel.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pariswheel.com\/index.php\/wp-json\/wp\/v2\/comments?post=23169"}],"version-history":[{"count":0,"href":"https:\/\/www.pariswheel.com\/index.php\/wp-json\/wp\/v2\/posts\/23169\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pariswheel.com\/index.php\/wp-json\/wp\/v2\/media?parent=23169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pariswheel.com\/index.php\/wp-json\/wp\/v2\/categories?post=23169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pariswheel.com\/index.php\/wp-json\/wp\/v2\/tags?post=23169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}