{"id":22200,"date":"2026-07-10T00:00:01","date_gmt":"2026-07-10T04:00:01","guid":{"rendered":"https:\/\/sothebysrealty.ca\/insightblog\/en\/?p=22200"},"modified":"2026-07-06T13:41:24","modified_gmt":"2026-07-06T17:41:24","slug":"trending-now-geothermal-homes","status":"publish","type":"post","link":"https:\/\/sothebysrealty.ca\/insightblog\/fr\/2026\/07\/10\/tendance-du-moment-les-maisons-geothermiques\/","title":{"rendered":"Tendance du moment : les maisons g\u00e9othermiques"},"content":{"rendered":"<p><\/p>\n<blockquote><p><span style=\"font-weight: 400;\">Alors que l\u2019efficacit\u00e9 \u00e9nerg\u00e9tique et les co\u00fbts d\u2019exploitation \u00e0 long terme deviennent des priorit\u00e9s pour de nombreux propri\u00e9taires, les syst\u00e8mes de chauffage et de climatisation g\u00e9othermiques gagnent en popularit\u00e9 dans les nouveaux projets r\u00e9sidentiels partout au Canada.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Contrairement aux syst\u00e8mes CVCA traditionnels, qui d\u00e9pendent principalement des temp\u00e9ratures ext\u00e9rieures, les syst\u00e8mes g\u00e9othermiques puisent l\u2019\u00e9nergie sous la surface de la terre, o\u00f9 les temp\u00e9ratures demeurent relativement stables tout au long de l\u2019ann\u00e9e.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">De nombreux constructeurs con\u00e7oivent d\u00e9sormais des propri\u00e9t\u00e9s en tenant compte d\u00e8s le d\u00e9part de la durabilit\u00e9 et de la performance \u00e9nerg\u00e9tique \u00e0 long terme. Comme les infrastructures g\u00e9othermiques n\u00e9cessitent une installation souterraine, leur int\u00e9gration pendant la phase de construction est souvent plus simple et plus rentable que l\u2019ajout \u00e0 une propri\u00e9t\u00e9 existante.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Le chauffage g\u00e9othermique est particuli\u00e8rement pris\u00e9 dans les r\u00e9sidences haut de gamme sur mesure, les domaines ruraux et les grandes propri\u00e9t\u00e9s offrant suffisamment d\u2019espace pour l\u2019installation des boucles souterraines. Cela dit, plusieurs nouveaux quartiers suburbains et projets r\u00e9sidentiels planifi\u00e9s commencent \u00e9galement \u00e0 int\u00e9grer des infrastructures g\u00e9othermiques partag\u00e9es, alors que la demande pour des habitations \u00e9co\u00e9nerg\u00e9tiques continue de cro\u00eetre.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Pour les acheteurs, les syst\u00e8mes g\u00e9othermiques offrent plusieurs avantages \u00e0 long terme, notamment des co\u00fbts d\u2019\u00e9nergie r\u00e9duits, un fonctionnement plus silencieux, une d\u00e9pendance moindre aux combustibles fossiles et un meilleur confort en toute saison. Alors que la durabilit\u00e9 influence de plus en plus la conception des propri\u00e9t\u00e9s et les pr\u00e9f\u00e9rences des acheteurs, la technologie g\u00e9othermique est aujourd\u2019hui per\u00e7ue \u00e0 la fois comme une caract\u00e9ristique environnementale et une valeur ajout\u00e9e \u00e0 long terme.<\/span><\/p>\n<p><b>Comment fonctionnent les syst\u00e8mes g\u00e9othermiques?<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Sous la surface du sol, les temp\u00e9ratures demeurent g\u00e9n\u00e9ralement stables, entre environ 8 et 15 degr\u00e9s Celsius selon la r\u00e9gion. Les syst\u00e8mes g\u00e9othermiques utilisent cette temp\u00e9rature constante pour aider \u00e0 r\u00e9guler le confort int\u00e9rieur tout au long de l\u2019ann\u00e9e.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Un syst\u00e8me g\u00e9othermique comprend un r\u00e9seau de conduites souterraines appel\u00e9 boucle g\u00e9othermique, dans lequel circule un liquide, g\u00e9n\u00e9ralement un m\u00e9lange d\u2019eau et d\u2019antigel. \u00c0 l\u2019int\u00e9rieur de la propri\u00e9t\u00e9, une thermopompe transf\u00e8re l\u2019\u00e9nergie entre cette boucle et le syst\u00e8me de chauffage et de climatisation.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">En hiver, le syst\u00e8me extrait la chaleur du sol et la transf\u00e8re \u00e0 l\u2019int\u00e9rieur. Durant les mois plus chauds, le processus s\u2019inverse : la chaleur est retir\u00e9e de la propri\u00e9t\u00e9 et redirig\u00e9e vers le sol afin de rafra\u00eechir l\u2019espace.<\/span><\/p>\n<p><b>Types de syst\u00e8mes de chauffage g\u00e9othermique<\/b><\/p>\n<p><b>Syst\u00e8mes \u00e0 boucle ferm\u00e9e verticale<\/b><span style=\"font-weight: 400;\"> : Les syst\u00e8mes \u00e0 boucle ferm\u00e9e verticale utilisent des conduites en forme de U install\u00e9es profond\u00e9ment sous terre, souvent \u00e0 plus de 300 pieds sous la surface. Ils sont fr\u00e9quemment utilis\u00e9s sur des terrains plus restreints ou lorsque l\u2019espace ext\u00e9rieur est limit\u00e9.<\/span><\/p>\n<p><b>Syst\u00e8mes \u00e0 boucle ferm\u00e9e horizontale<\/b><span style=\"font-weight: 400;\"> : Les syst\u00e8mes horizontaux fonctionnent de fa\u00e7on similaire, mais les conduites sont install\u00e9es dans des tranch\u00e9es situ\u00e9es entre 6 et 10 pieds sous le sol. Bien qu\u2019ils soient souvent moins co\u00fbteux \u00e0 installer, ils n\u00e9cessitent beaucoup plus d\u2019espace.<\/span><\/p>\n<p><b>Syst\u00e8mes \u00e0 boucle ouverte<\/b><span style=\"font-weight: 400;\"> : Les syst\u00e8mes \u00e0 boucle ouverte utilisent l\u2019eau souterraine provenant d\u2019un puits dans le processus d\u2019\u00e9change thermique. Ces syst\u00e8mes peuvent \u00eatre tr\u00e8s efficaces, mais n\u00e9cessitent une source d\u2019eau souterraine fiable et conviennent g\u00e9n\u00e9ralement mieux aux secteurs ruraux ou moins dens\u00e9ment peupl\u00e9s.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Si vous envisagez l\u2019achat d\u2019une propri\u00e9t\u00e9 \u00e9co\u00e9nerg\u00e9tique ou explorez des projets de construction neuve, <\/span><a href=\"https:\/\/sothebysrealty.ca\/fr\/contacter-un-agent-immobilier\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">communiquez avec nos professionnels de l\u2019immobilier locaux<\/span><\/a><span style=\"font-weight: 400;\"> afin d\u2019en apprendre davantage sur les maisons g\u00e9othermiques et les caract\u00e9ristiques durables offertes dans votre march\u00e9.<\/span><\/p><\/blockquote>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Alors que l\u2019efficacit\u00e9 \u00e9nerg\u00e9tique et les co\u00fbts d\u2019exploitation \u00e0 long terme deviennent des priorit\u00e9s pour de nombreux propri\u00e9taires, les syst\u00e8mes de chauffage et de climatisation g\u00e9othermiques gagnent en popularit\u00e9 dans&#8230;<\/p>\n","protected":false},"author":31,"featured_media":22206,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[392],"tags":[251,371,399,731,751,1782,1912],"class_list":["post-22200","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-style-and-design","tag-luxury-real-estate","tag-sothebys-international-realty-canada","tag-canada-real-estate","tag-sothebys-international-realty-quebec","tag-eco-friendly-homes","tag-sustainable-home","tag-geothermal-homes"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - 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