{"id":4854,"date":"2026-06-15T12:55:09","date_gmt":"2026-06-15T16:55:09","guid":{"rendered":"https:\/\/metalroofcanada.ca\/?p=4854"},"modified":"2026-10-26T12:55:54","modified_gmt":"2026-10-26T16:55:54","slug":"metal-roof-warranty","status":"publish","type":"post","link":"https:\/\/metalroofcanada.ca\/en\/metal-roof-warranty\/","title":{"rendered":"Metal roof warranty: what to know before you sign\u00a0"},"content":{"rendered":"
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A metal roof warranty is one of the most compelling arguments for this material. Manufacturers offer protection of up to 50 years, or even longer. However, not all warranties are equal. Some cover only the materials. Others include labour. Many also contain exclusions that may surprise you.<\/span><\/p>

In this article, we distinguish between the three types of warranties. We explain what can void them. We also give you concrete tips to protect your investment.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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The manufacturer\u2019s warranty: protection for the materials\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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The manufacturer\u2019s warranty covers defects related to the material itself. In other words, if the steel corrodes too early, it comes into play. The same goes if the paint peels abnormally. Any manufacturing defect in the metal also triggers this protection.<\/span><\/p>

At Metal Roof Canada, the roofs use<\/span> SSAB GreenCoat steel<\/span><\/a>, a premium European material. These products come with a 50-year non-prorated warranty. In practical terms, the value of this warranty doesn\u2019t decrease over time. Many competitors instead offer prorated warranties, which are therefore less advantageous.<\/span><\/p>

In addition, this warranty covers resistance to corrosion (RC5) and UV rays (RUV 4). It also protects colour retention over time. As a result, if your roof shows abnormal deterioration, the manufacturer replaces the defective material. Therefore, keep all the documentation provided at the time of purchase. It serves as your proof of coverage.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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The labour warranty: the quality of the installation\n\n\n\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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The labour warranty works differently from the manufacturer\u2019s warranty. The contractor who installs your roof offers it directly. It covers installation errors: leaks, poorly installed<\/span> flashing<\/span><\/a> or inadequate fasteners.<\/span><\/p>

In Quebec, this warranty generally lasts between 5 and 10 years. The Civil Code also provides a one-year legal warranty against visible defects in workmanship. It adds a five-year warranty against loss of the work. These protections apply automatically, even if they aren\u2019t mentioned in the contract.<\/span><\/p>

However, one important point deserves your attention. This warranty remains valid only if the company still exists. Choose a contractor that has been established for several years and holds a<\/span> valid RBQ licence<\/span><\/a>.<\/span> Metal Roof Canada<\/span><\/a>, in business since 2012, offers a lifetime inspection and maintenance program. This follow-up supports its clients well beyond the standard warranty.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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The transferable warranty: an asset at resale\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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An often overlooked advantage of a metal roof warranty is its transferability. Indeed, many manufacturers allow the warranty to be transferred to the new owner when the home is sold.<\/span><\/p>

This feature adds concrete value to your property. A potential buyer knows they won\u2019t have to replace the roof for decades. As a result, your home stands out on the real estate market. It can also justify a higher selling price.<\/span><\/p>

For the transfer to work, you must meet certain conditions. You generally need to notify the manufacturer in writing. You must also provide the original installation documents. So keep your contract, invoices and warranty certificate in a safe place.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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What can void your warranty\n\n\n\n\n\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Even the best metal roof warranty has exclusions. Several common situations can render it void.<\/span><\/p>