{"id":54578,"date":"2026-04-09T13:30:30","date_gmt":"2026-04-09T17:30:30","guid":{"rendered":"https:\/\/www.groupesidex.com\/?p=54578"},"modified":"2026-04-09T13:30:16","modified_gmt":"2026-04-09T17:30:16","slug":"why-choose-wood-siding-in-quebec","status":"publish","type":"post","link":"https:\/\/www.groupesidex.com\/en\/pourquoi-choisir-le-revetement-de-bois-au-quebec\/","title":{"rendered":"Why choose wood siding in Quebec?"},"content":{"rendered":"<p>Wood siding is ideally suited to Quebec\u2019s climate when it is properly ventilated, installed according to standards, and maintained properly. Technical data shows that properly installed solid wood siding can last 40 to 75 years, while remaining fully repairable\u2014unlike synthetic materials.<\/p>\n<h2>Why does the wood industry thrive in Quebec?<\/h2>\n<p>In Quebec, exterior siding is subjected to:<\/p>\n<ul>\n<li>severe freeze-thaw cycles<\/li>\n<li>significant fluctuations in humidity<\/li>\n<li>prolonged exposure to moisture and UV rays<\/li>\n<\/ul>\n<p>Technical documents used by the industry (including those from FPInnovations) demonstrate that wood\u2019s main enemy is not cold, but stagnant moisture. This is why wood\u2019s performance depends on the quality of its installation on the building, not on the material alone.<\/p>\n<h2>Key technical data<\/h2>\n<h3>Ventilation and Sustainability<\/h3>\n<p>The installation guides state that:<\/p>\n<ul>\n<li>a minimum ventilated air gap of 10 mm (3\/8 in.) is required<\/li>\n<li>for wall heights exceeding 6 m (20 ft.), ventilation must be interrupted or reinforced<\/li>\n<li>the absence of ventilation significantly increases:<\/li>\n<li>the moisture content of the wood<\/li>\n<li>the risk of warping<\/li>\n<li>premature deterioration<\/li>\n<\/ul>\n<p>Rear ventilation is therefore the number one factor in longevity.<\/p>\n<h3>Minimum clearances measured<\/h3>\n<p>The documented minimum distances are:<\/p>\n<p><strong>Adjacent element - Required clearance<\/strong><\/p>\n\n<table id=\"tablepress-3\" class=\"tablepress tablepress-id-3\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">Adjacent element<\/th><th class=\"column-2\">Clearance required<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">Floor<\/td><td class=\"column-2\">200 mm (8 in)<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">Sloped roof<\/td><td class=\"column-2\">50 mm (2 in)<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">Horizontal surfaces (patio, parapet)<\/td><td class=\"column-2\">25 \u00e0 50 mm (1 to 2 in)<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">Flashings<\/td><td class=\"column-2\">\u2265 10 mm (3\/8 in)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-3 from cache -->\n<p>These clearances allow for:<\/p>\n<ul>\n<li>natural drying<\/li>\n<li>water drainage<\/li>\n<li>the validity of warranties<\/li>\n<\/ul>\n<h2>Actual performance in Quebec<\/h2>\n\n<table id=\"tablepress-4\" class=\"tablepress tablepress-id-4\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">Criteria<\/th><th class=\"column-2\">Ventilated wood siding<\/th><th class=\"column-3\">PVC (vinyl)<\/th><th class=\"column-4\">Aluminum<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\"><strong>Freeze-thaw resistance<\/strong><\/td><td class=\"column-2\">Excellent<\/td><td class=\"column-3\">Good to average (may become brittle in cold weather)<\/td><td class=\"column-4\">Excellent<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\"><strong>Moisture tolerance<\/strong><\/td><td class=\"column-2\">If ventilated<\/td><td class=\"column-3\">Good (non-absorbent material)<\/td><td class=\"column-4\">Excellent (waterproof)<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\"><strong>Local repairability<\/strong><\/td><td class=\"column-2\">Total<\/td><td class=\"column-3\">Very limited (signs need to be replaced)<\/td><td class=\"column-4\">Limited (difficult-to-correct bumps)<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\"><strong>Documented service life<\/strong><\/td><td class=\"column-2\">40\u201375 years<\/td><td class=\"column-3\">20\u201340 years<\/td><td class=\"column-4\">30\u201350 years<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\"><strong>Complete replacement required<\/strong><\/td><td class=\"column-2\">X No<\/td><td class=\"column-3\">\u2713 Yes (often by section)<\/td><td class=\"column-4\">\u2713 Yes (often by panel)<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\"><strong>Impact environnemental<\/strong><\/td><td class=\"column-2\">Low (renewable resource)<\/td><td class=\"column-3\">High (plastic, petroleum-based)<\/td><td class=\"column-4\">Moderate (recyclable but energy-intensive)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-4 from cache -->\n<h2>How long do wood decking boards last?: What the data shows<\/h2>\n<p>Technical documents indicate that:<\/p>\n<ul>\n<li>poorly ventilated wood can deteriorate in less than 15\u201320 years<\/li>\n<li>well-ventilated wood that is maintained and touched up locally can:\n<ul>\n<li>last more than 40 years without replacement<\/li>\n<li>last more than 70 years under favorable conditions<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>It is not the stain that limits the lifespan, but moisture management.<\/p>\n<p>&nbsp;<\/p>\n<h2>FAQ \u2013 Wood Siding in Quebec<\/h2>\n<h3>Is wood really suitable for our climate?<\/h3>\n<p>Yes. The historical problems associated with wood almost always stem from:<\/p>\n<ul>\n<li>installation without an air gap<\/li>\n<li>insufficient clearance<\/li>\n<li>trapped moisture<\/li>\n<\/ul>\n<h3>Does wood rot over time?<\/h3>\n<p>No. Rot occurs when the moisture content of the wood remains high for an extended period. Guidelines show that a well-ventilated wood siding dries naturally after rainy spells.<\/p>\n<h3>Is maintenance a hassle?<\/h3>\n<p>No. The recommended maintenance is:<\/p>\n<p>preventive<br \/>\ntargeted<br \/>\ngradual<\/p>\n<p>Unlike synthetic materials, a failure does not require a complete replacement.<\/p>\n<h2>What the standards and technical guides say<\/h2>\n<p>Best practices recognized by:<\/p>\n<ul>\n<li>FPInnovations<\/li>\n<li>the Cecobois Guide to Best Practices<\/li>\n<li>the National Building Code of Canada<\/li>\n<li>the SIDEX installation guides<\/li>\n<\/ul>\n<p>consistently require:<\/p>\n<ul>\n<li>a continuous ventilated air gap<\/li>\n<li>unobstructed top and bottom openings<\/li>\n<li>strict adherence to clearance requirements<\/li>\n<li>protection of cut edges and a sufficient number of fasteners<\/li>\n<\/ul>\n<p>When these conditions are met, wood becomes one of the most durable siding materials available in Quebec.<\/p>\n<h2>Conclusion: Wood siding is an excellent choice for Quebec\u2019s climate<\/h2>\n<p>Wood siding is not a high-risk material in Quebec; it is a technical material. When properly ventilated, installed, and maintained according to industry standards, it offers exceptional durability, unique repairability, and superior weather resistance compared to synthetic materials.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Wood siding is ideally suited to Quebec\u2019s climate when it is properly ventilated, installed according to standards, and maintained properly. Technical data shows that properly installed solid wood siding can last 40 to 75 years, while remaining fully repairable\u2014unlike synthetic materials. Why does the wood industry thrive in Quebec? In Quebec, exterior siding is subjected [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":54573,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Why choose wood siding in Quebec? | Sidex","_seopress_titles_desc":"Wood siding is ideally suited to Quebec\u2019s climate when it is properly ventilated, installed according to standards, and maintained properly.","_seopress_robots_index":"","footnotes":""},"categories":[147],"tags":[],"class_list":["post-54578","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.groupesidex.com\/en\/wp-json\/wp\/v2\/posts\/54578","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.groupesidex.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.groupesidex.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.groupesidex.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.groupesidex.com\/en\/wp-json\/wp\/v2\/comments?post=54578"}],"version-history":[{"count":2,"href":"https:\/\/www.groupesidex.com\/en\/wp-json\/wp\/v2\/posts\/54578\/revisions"}],"predecessor-version":[{"id":54600,"href":"https:\/\/www.groupesidex.com\/en\/wp-json\/wp\/v2\/posts\/54578\/revisions\/54600"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.groupesidex.com\/en\/wp-json\/wp\/v2\/media\/54573"}],"wp:attachment":[{"href":"https:\/\/www.groupesidex.com\/en\/wp-json\/wp\/v2\/media?parent=54578"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.groupesidex.com\/en\/wp-json\/wp\/v2\/categories?post=54578"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.groupesidex.com\/en\/wp-json\/wp\/v2\/tags?post=54578"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}