{"product_id":"lanterneau-ouvrant-manuel-a-costiere-coiffante-pour-renovation-15204","title":"Lanterneau ouvrant manuel à costière coiffante pour rénovation","description":"\u003cp\u003eLanterneau à ouverture manuelle avec costière coiffante, conçu pour la rénovation de toitures existantes, offrant luminosité naturelle et ventilation contrôlée sans intervention électrique.\u003c\/p\u003e\n\n\u003cp\u003eCe lanterneau d'éclairement et d'aération s'installe directement sur les costières existantes selon un principe de coiffage, éliminant ainsi le besoin de dépose lourde de l'ancienne structure. Son système de manœuvre à vis sans fin, actionnable via un vilebrequin ou perche de manœuvre, garantit une ouverture régulable et une aération naturelle sans dépendre de raccordements électriques ou pneumatiques. Le dispositif cumule deux fonctionnalités essentielles : amélioration de l'éclairage naturel et gestion active de la ventilation des espaces intérieurs.\u003c\/p\u003e\n\n\u003cp\u003eParticulièrement adapté aux bâtiments industriels, tertiaires ou logistiques, ce modèle transforme un ancien système d'éclairage fixe en une source multifonctionnelle de confort et d'efficacité énergétique. La costière coiffante s'ajuste sur tous types de supports existants, préservant l'étanchéité de la toiture et minimisant les interventions structurelles. Le mécanisme manuel offre une autonomie totale d'utilisation avec une fiabilité éprouvée et un entretien simplifié.\u003c\/p\u003e\n\n\u003ch4\u003ePoints forts\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConformité à la norme NF EN 1873 pour les lanterneaux de toiture\u003c\/li\u003e\n\u003cli\u003eInstallation en coiffage sur costières existantes, sans travaux de dépose\u003c\/li\u003e\n\u003cli\u003eManœuvre manuelle fiable par vis sans fin, sans énergie auxiliaire requise\u003c\/li\u003e\n\u003cli\u003eGrille antichute intégrée pour la sécurité des intervenants en toiture\u003c\/li\u003e\n\u003cli\u003eDouble fonction : apport de lumière naturelle et ventilation contrôlée\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctr style=\"border-bottom: 1px solid #ccc;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eDimension\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e70 × 70 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ccc;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eFinition\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eAcier galvanisé\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ccc;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eRemplissage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003ePolycarbonate alvéolaire 10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ccc;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eNorme\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eNF EN 1873\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eÉquipements inclus\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eGrille antichute 1200 joules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Certalis","offers":[{"title":"70 x 70 cm \/ Acier galvanisé \/ PCA 10 mm","offer_id":58167950475651,"sku":"CTL-15204-V1","price":701.55,"currency_code":"EUR","in_stock":true},{"title":"70 x 70 cm \/ Acier galvanisé \/ PCA 16 mm","offer_id":58167950508419,"sku":"CTL-15204-V2","price":701.55,"currency_code":"EUR","in_stock":true},{"title":"70 x 70 cm \/ Laquage costière RAL 9010 \/ PCA 10 mm","offer_id":58167950541187,"sku":"CTL-15204-V3","price":701.55,"currency_code":"EUR","in_stock":true},{"title":"70 x 70 cm \/ Laquage costière RAL 9010 \/ PCA 16 mm","offer_id":58167950573955,"sku":"CTL-15204-V4","price":701.55,"currency_code":"EUR","in_stock":true},{"title":"100 x 100 cm \/ Acier galvanisé \/ PCA 10 mm","offer_id":58167950606723,"sku":"CTL-15204-V5","price":701.55,"currency_code":"EUR","in_stock":true},{"title":"100 x 100 cm \/ Acier galvanisé \/ PCA 16 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