{"id":4867,"date":"2026-07-06T13:11:27","date_gmt":"2026-07-06T17:11:27","guid":{"rendered":"https:\/\/metalroofcanada.ca\/?p=4867"},"modified":"2026-10-26T13:18:56","modified_gmt":"2026-10-26T17:18:56","slug":"metal-roof-maintenance","status":"publish","type":"post","link":"https:\/\/metalroofcanada.ca\/en\/metal-roof-maintenance\/","title":{"rendered":"Metal roof maintenance: what to do and when?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"4867\" class=\"elementor elementor-4867\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7e3c376 e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-parent\" data-id=\"7e3c376\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7141556 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"7141556\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b1289f0 elementor-widget elementor-widget-text-editor\" data-id=\"b1289f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Metal roof maintenance requires much less effort than you might think. Indeed, unlike asphalt shingles, metal doesn\u2019t crack, rot or lose its granules. However, \u201cless maintenance\u201d doesn\u2019t mean \u201cno maintenance.\u201d Neglecting a few simple checks can therefore lead to costly problems in the long run.<\/span><\/p><p><span style=\"font-weight: 400;\">In this article, we offer a clear seasonal schedule for your inspections. We also detail the elements to watch and the situations where a professional needs to step in.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-92c9697 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"92c9697\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a3045d4 elementor-widget elementor-widget-heading\" data-id=\"a3045d4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">The spring inspection: repairing winter damage\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d9f43df elementor-widget elementor-widget-text-editor\" data-id=\"d9f43df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Spring is the ideal time to assess the condition of your roof after winter. Indeed, frost, snow and freeze-thaw cycles put your roof to the test. Spring metal roof maintenance therefore allows you to detect damage before it gets worse.<\/span><\/p><p><span style=\"font-weight: 400;\">Here\u2019s what to check as soon as the snow has melted:<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Gutters and downspouts:<\/b><span style=\"font-weight: 400;\"> remove leaves, branches and debris that accumulated over the winter. A blocked gutter causes water to back up, which damages fascia and soffits.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Flashing:<\/b><span style=\"font-weight: 400;\"> inspect the flashing around chimneys, vents and adjacent walls. Frost can warp it or cause it to come loose. As a result, damaged flashing quickly leads to water infiltration.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Fasteners and screws:<\/b><span style=\"font-weight: 400;\"> visually check whether any screws seem loose or missing. Winter\u2019s thermal contraction can loosen some fasteners.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"https:\/\/metalroofcanada.ca\/en\/products\/\"><b>Snow guards<\/b><\/a><b>:<\/b><span style=\"font-weight: 400;\"> confirm that they are still securely anchored. In fact, a roof avalanche can tear them off during the coldest months.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Panel surface:<\/b><span style=\"font-weight: 400;\"> look for dents, scratches or hail marks. Also, note any rust buildup or unusual discolouration.<\/span><\/li><\/ul><p>\u00a0<\/p><p><span style=\"font-weight: 400;\">In short, by carrying out these checks every spring, you protect your warranty. You also prevent minor problems from becoming major ones.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-61ed31c e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"61ed31c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3ab22e7 elementor-widget elementor-widget-heading\" data-id=\"3ab22e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">The fall inspection: getting ready for winter\n\n\n\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0510607 elementor-widget elementor-widget-text-editor\" data-id=\"0510607\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Fall is your last chance to take action before the first frosts. In other words, this inspection prepares your roof to face several months of extreme conditions. Above all, don\u2019t put it off.<\/span><\/p><p><span style=\"font-weight: 400;\">First, start by cleaning the gutters a second time. Dead leaves pile up quickly in September and October. In addition, a gutter that\u2019s blocked in winter encourages<\/span><a href=\"https:\/\/www.ibc.ca\/news-insights\/in-focus\/stay-protected-understanding-and-helping-prevent-ice-dams\"> <span style=\"font-weight: 400;\">ice dams<\/span><\/a><span style=\"font-weight: 400;\"> to form. These dams then force water under the panels and cause leaks.<\/span><\/p><p><span style=\"font-weight: 400;\">Next, inspect the general condition of the metal surface. Look for signs of corrosion, especially where water naturally pools. Also, check that the seals remain flexible and intact. Indeed, the cold hardens them and can crack them during the winter.<\/span><\/p><p><span style=\"font-weight: 400;\">Also, take advantage of this inspection to check your attic ventilation. Insufficient ventilation creates condensation in winter. This moisture then damages the wood frame and encourages mould. So make sure the soffits and ridge vents aren\u2019t blocked by debris.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-053ab61 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"053ab61\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7a90fc7 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"7a90fc7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c9d5a74 elementor-widget elementor-widget-heading\" data-id=\"c9d5a74\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Flashing: the weak point to watch closely\n\n\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c2dc8d0 elementor-widget elementor-widget-text-editor\" data-id=\"c2dc8d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/metalroofcanada.ca\/en\/roof-flashing\/\"><span style=\"font-weight: 400;\">Flashing<\/span><\/a><span style=\"font-weight: 400;\"> deserves special attention during every inspection. These metal pieces seal the joints between the roof and vertical elements. They\u2019re found around chimneys, walls, skylights and vents, among other places.<\/span><\/p><p><span style=\"font-weight: 400;\">In fact, most leaks on a metal roof come from the flashing, not from the panels themselves. In addition, the caulking that seals them can deteriorate over time. Temperature variations also cause it to expand and contract constantly. As a result, flashing that looked perfect in the spring may show signs of wear by the fall.<\/span><\/p><p><span style=\"font-weight: 400;\">During your inspection, look for the following signs: cracked or loose caulking, rusted metal at the joints, water stains on interior ceilings or a damp smell in the attic. If you spot any of these signs, contact your roofer quickly. A<\/span><a href=\"https:\/\/metalroofcanada.ca\/en\/about-2\/\"> <span style=\"font-weight: 400;\">metal roofing specialist<\/span><\/a><span style=\"font-weight: 400;\"> will be able to replace or reseal the flashing before water causes serious damage.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69699b6 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"69699b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"960\" height=\"640\" src=\"https:\/\/metalroofcanada.ca\/wp-content\/uploads\/2026\/07\/Entretien-dune-toiture-metallique-in-text-1024x683.png\" class=\"attachment-large size-large wp-image-4486\" alt=\"Entretien d&#039;une toiture m\u00e9tallique noire \u00e0 joints debout sur une maison en bois, sous un ciel bleu ensoleill\u00e9\" srcset=\"https:\/\/metalroofcanada.ca\/wp-content\/uploads\/2026\/07\/Entretien-dune-toiture-metallique-in-text-1024x683.png 1024w, https:\/\/metalroofcanada.ca\/wp-content\/uploads\/2026\/07\/Entretien-dune-toiture-metallique-in-text-300x200.png 300w, https:\/\/metalroofcanada.ca\/wp-content\/uploads\/2026\/07\/Entretien-dune-toiture-metallique-in-text-768x512.png 768w, https:\/\/metalroofcanada.ca\/wp-content\/uploads\/2026\/07\/Entretien-dune-toiture-metallique-in-text-1536x1024.png 1536w, https:\/\/metalroofcanada.ca\/wp-content\/uploads\/2026\/07\/Entretien-dune-toiture-metallique-in-text-2048x1365.png 2048w, https:\/\/metalroofcanada.ca\/wp-content\/uploads\/2026\/07\/Entretien-dune-toiture-metallique-in-text-18x12.png 18w, https:\/\/metalroofcanada.ca\/wp-content\/uploads\/2026\/07\/Entretien-dune-toiture-metallique-in-text-600x400.png 600w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-24ca024 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"24ca024\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-533c660 elementor-widget elementor-widget-heading\" data-id=\"533c660\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Gutters: essential to the roof\u2019s longevity\n\n\n\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0af3071 elementor-widget elementor-widget-text-editor\" data-id=\"0af3071\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Gutters play a crucial role in metal roof maintenance. Indeed, they direct water away from the structure and protect your home\u2019s foundation. However, a poorly maintained gutter system compromises your entire roof.<\/span><\/p><p><span style=\"font-weight: 400;\">Clean your gutters at least twice a year. More specifically, spring and fall remain the most important times. If trees overhang your roof, also add an extra cleaning in the summer.<\/span><\/p><p><span style=\"font-weight: 400;\">While cleaning, also check that the gutters show no signs of corrosion or cracks. Then make sure they\u2019re still securely attached and that the slope allows water to flow smoothly to the downspouts. A sagging gutter creates a point where water accumulates. This excess water can then work its way up under the metal panels through capillary action.<\/span><\/p><p><span style=\"font-weight: 400;\">In fact, Metal Roof Canada offers<\/span><a href=\"https:\/\/metalroofcanada.ca\/en\/products\/\"> <span style=\"font-weight: 400;\">steel gutter systems with a 50-year warranty<\/span><\/a><span style=\"font-weight: 400;\">. In addition, these gutters resist corrosion better than standard aluminum. They also match the roof panels perfectly for a uniform finish.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5560b14 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"5560b14\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-628402f elementor-widget elementor-widget-heading\" data-id=\"628402f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Insulation and ventilation: two invisible allies\n\n\n\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-22edd45 elementor-widget elementor-widget-text-editor\" data-id=\"22edd45\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Metal roof maintenance isn\u2019t limited to the exterior surface. Indeed, attic insulation and ventilation play an equally important role in your roof\u2019s longevity.<\/span><\/p><p><span style=\"font-weight: 400;\">Insufficient<\/span><a href=\"https:\/\/metalroofcanada.ca\/en\/energy-efficient-roof\/\"> <span style=\"font-weight: 400;\">insulation<\/span><\/a><span style=\"font-weight: 400;\"> causes two major problems in particular. On the one hand, in winter, heat escapes through the roof and melts the snow unevenly. This melting then creates ice dams that damage the gutters and cause leaks. On the other hand, in summer, the lack of insulation lets heat into the house. Your air conditioning then works harder and your energy bills go up.<\/span><\/p><p><span style=\"font-weight: 400;\">Ventilation, for its part, works hand in hand with insulation. It removes moisture and regulates the temperature in the attic. According to the<\/span><a href=\"https:\/\/acqc.ca\"> <span style=\"font-weight: 400;\">Association des consommateurs pour la qualit\u00e9 dans la construction<\/span><\/a><span style=\"font-weight: 400;\">, inadequate ventilation is in fact one of the most common reasons for warranty denials. So check regularly that air flows freely between the soffits and the ridge vents.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fac8974 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"fac8974\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-61555ae elementor-widget elementor-widget-heading\" data-id=\"61555ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">When to call a professional\n\n\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab17287 elementor-widget elementor-widget-text-editor\" data-id=\"ab17287\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Some situations go beyond a visual inspection by the homeowner. Recognizing these moments will save you costly repairs.<\/span><\/p><p><span style=\"font-weight: 400;\">Contact a professional roofer in the following cases:<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Loose or missing screws:<\/b><span style=\"font-weight: 400;\"> replacing them requires the right tools and the right torque. Overtightening damages the seals.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Damaged or loose flashing:<\/b><span style=\"font-weight: 400;\"> replacing it requires precise expertise. Poorly installed flashing causes more damage than it prevents.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Water stains on the ceiling:<\/b><span style=\"font-weight: 400;\"> they signal an active leak. Only a professional can locate the exact source and fix the problem.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Unusual noises in high winds:<\/b><span style=\"font-weight: 400;\"> a poorly fastened panel can flap in the wind. Over time, this repeated movement enlarges the fastener holes.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Visible corrosion:<\/b><span style=\"font-weight: 400;\"> rust spots on panels or fasteners require a professional assessment. The problem may be superficial or structural.<\/span><\/li><\/ul><p>\u00a0<\/p><p><span style=\"font-weight: 400;\">In addition, schedule a complete professional inspection every 3 to 5 years. An experienced roofer can spot problems that are invisible from the ground. This preventive inspection costs much less than a major repair.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a9f0c42 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"a9f0c42\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2a7ff7a elementor-widget elementor-widget-heading\" data-id=\"2a7ff7a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e4b04cf elementor-widget elementor-widget-text-editor\" data-id=\"e4b04cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Metal roof maintenance comes down to a few simple steps spread throughout the year. Two seasonal inspections, regular gutter cleaning and special attention to flashing are all it takes. Add a check of the insulation and ventilation to protect your roof from the inside.<\/span><\/p><p><span style=\"font-weight: 400;\">These habits preserve your warranty and extend the life of your roof. A well-maintained roof protects you for 50 years or more without any unpleasant surprises.<\/span><\/p><p><span style=\"font-weight: 400;\">Would you like a maintenance program tailored to your roof?<\/span><a href=\"https:\/\/metalroofcanada.ca\/en\/contact-us-2\/\"> <span style=\"font-weight: 400;\">Contact Metal Roof Canada<\/span><\/a><span style=\"font-weight: 400;\"> to schedule a professional inspection.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Metal roof maintenance requires much less effort than you might think. Indeed, unlike asphalt shingles, metal doesn\u2019t crack, rot or lose its granules. However, \u201cless maintenance\u201d doesn\u2019t mean \u201cno maintenance.\u201d Neglecting a few simple checks can therefore lead to costly problems in the long run. In this article, we offer a clear seasonal schedule for your inspections. We also detail the elements to watch and the situations where a professional needs to step in. The spring inspection: repairing winter damage Spring is the ideal time to assess the condition of your roof after winter. Indeed, frost, snow and freeze-thaw cycles put your roof to the test. Spring metal roof maintenance therefore allows you to detect damage before it gets worse. Here\u2019s what to check as soon as the snow has melted: Gutters and downspouts: remove leaves, branches and debris that accumulated over the winter. A blocked gutter causes water to back up, which damages fascia and soffits. Flashing: inspect the flashing around chimneys, vents and adjacent walls. Frost can warp it or cause it to come loose. As a result, damaged flashing quickly leads to water infiltration. Fasteners and screws: visually check whether any screws seem loose or missing. Winter\u2019s thermal contraction can loosen some fasteners. Snow guards: confirm that they are still securely anchored. In fact, a roof avalanche can tear them off during the coldest months. Panel surface: look for dents, scratches or hail marks. Also, note any rust buildup or unusual discolouration. \u00a0 In short, by carrying out these checks every spring, you protect your warranty. You also prevent minor problems from becoming major ones. The fall inspection: getting ready for winter Fall is your last chance to take action before the first frosts. In other words, this inspection prepares your roof to face several months of extreme conditions. Above all, don\u2019t put it off. First, start by cleaning the gutters a second time. Dead leaves pile up quickly in September and October. In addition, a gutter that\u2019s blocked in winter encourages ice dams to form. These dams then force water under the panels and cause leaks. Next, inspect the general condition of the metal surface. Look for signs of corrosion, especially where water naturally pools. Also, check that the seals remain flexible and intact. Indeed, the cold hardens them and can crack them during the winter. Also, take advantage of this inspection to check your attic ventilation. Insufficient ventilation creates condensation in winter. This moisture then damages the wood frame and encourages mould. So make sure the soffits and ridge vents aren\u2019t blocked by debris. Flashing: the weak point to watch closely Flashing deserves special attention during every inspection. These metal pieces seal the joints between the roof and vertical elements. They\u2019re found around chimneys, walls, skylights and vents, among other places. In fact, most leaks on a metal roof come from the flashing, not from the panels themselves. In addition, the caulking that seals them can deteriorate over time. Temperature variations also cause it to expand and contract constantly. As a result, flashing that looked perfect in the spring may show signs of wear by the fall. During your inspection, look for the following signs: cracked or loose caulking, rusted metal at the joints, water stains on interior ceilings or a damp smell in the attic. If you spot any of these signs, contact your roofer quickly. A metal roofing specialist will be able to replace or reseal the flashing before water causes serious damage. Gutters: essential to the roof\u2019s longevity Gutters play a crucial role in metal roof maintenance. Indeed, they direct water away from the structure and protect your home\u2019s foundation. However, a poorly maintained gutter system compromises your entire roof. Clean your gutters at least twice a year. More specifically, spring and fall remain the most important times. If trees overhang your roof, also add an extra cleaning in the summer. While cleaning, also check that the gutters show no signs of corrosion or cracks. Then make sure they\u2019re still securely attached and that the slope allows water to flow smoothly to the downspouts. A sagging gutter creates a point where water accumulates. This excess water can then work its way up under the metal panels through capillary action. In fact, Metal Roof Canada offers steel gutter systems with a 50-year warranty. In addition, these gutters resist corrosion better than standard aluminum. They also match the roof panels perfectly for a uniform finish. Insulation and ventilation: two invisible allies Metal roof maintenance isn\u2019t limited to the exterior surface. Indeed, attic insulation and ventilation play an equally important role in your roof\u2019s longevity. Insufficient insulation causes two major problems in particular. On the one hand, in winter, heat escapes through the roof and melts the snow unevenly. This melting then creates ice dams that damage the gutters and cause leaks. On the other hand, in summer, the lack of insulation lets heat into the house. Your air conditioning then works harder and your energy bills go up. Ventilation, for its part, works hand in hand with insulation. It removes moisture and regulates the temperature in the attic. According to the Association des consommateurs pour la qualit\u00e9 dans la construction, inadequate ventilation is in fact one of the most common reasons for warranty denials. So check regularly that air flows freely between the soffits and the ridge vents. When to call a professional Some situations go beyond a visual inspection by the homeowner. Recognizing these moments will save you costly repairs. Contact a professional roofer in the following cases: Loose or missing screws: replacing them requires the right tools and the right torque. Overtightening damages the seals. Damaged or loose flashing: replacing it requires precise expertise. Poorly installed flashing causes more damage than it prevents. Water stains on the ceiling: they signal an active leak. Only a professional can locate the exact source and fix the problem. Unusual noises in high winds: a poorly fastened panel can flap in the wind. Over time,<\/p>","protected":false},"author":1,"featured_media":4485,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[87],"tags":[],"class_list":["post-4867","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classe-fr-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Metal roof maintenance<\/title>\n<meta name=\"description\" content=\"Metal roof maintenance is simple but essential. Seasonal checks, key inspections and when to call a pro. 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