Experience at the service of your projects Presentation Historical Services Quality Achievements News Plan Contact BP 16 - ZA Le Cheminet 51160 Mareuil-sur-Ay 03 26 52 60 27 Joinery Windows Entrance doors Rolling and swing shutters Garage doors Gates and fences Exterior railings Verandas Exterior blinds Arrangements Interior doors Stairs Parquet floors Cupboards & Dressings Interior blinds Insulation & Plastering Insulation / Plastering Attic arrangements After more than 50 years of experience in the carpentry and building closing sector, we advise and support you in the realization of your projects. Carpentry Janin specializes in the manufacture, sale and installation of joinery (windows, doors and closures) in wood, aluminum and PVC for a clientele made up of professionals and individuals. Carpentry Janin is also a complete service: advice to identify your needs, relayed by a manufacturing department. From manufacture in our workshops to installation ... … We take care of your expectations and requirements … We guide your choices towards the most suitable products … We guarantee and respect our commitments on both price and quality BP 16 - ZA Le Cheminet - 51160 Mareuil-sur-Ay 03 26 52 60 27 Menuiserie Epernay. Fenêtre, porte, véranda Mareuil sur Ay. Porte de garage, portail, escalier Epernay: Menuiserie Janin 51 Accueil | Historique | Nos services | Qualité | Portfolio | Actualités & Promos | Menuiserie Janin | Contact | Plan | Mentions légales Fenêtres | Portes | Volets | Garage | Portails & Clôtures | Garde corps | Vérandas | Stores | Escaliers | Parquet floors | Cupboards & Dressings | Blinds | Insulations | Attic