The Premur Our premur, InoV'Mur , is an ideal construction solution for your construction sites and allows to meet the new demands of the profession. The isolated premur Efficient, innovative, ecological and economical, our insulated pre- wall, InoV'Mur (i) , already meets the most stringent construction standards today. Préfa du Léman Equipped with one of the most sophisticated pre-walls production plant in France, Préfa du Léman is your ideal partner for the production of pre-walls in Rhône Alpes and Suisse R command. Pre-walls after the turnaround phase. Prefabricated walls The construction market is changing rapidly, Préfa du Léman provides you with solutions to meet the new challenges of the profession. Avec nos prémurs, InoV'Mur et prémurs isolés, InoV'Mur(i), nous répondons à vos attentes en terme de qualité de fabrication, de rapidité et de simplicité de mise en œvre, d'économie dénergie, d'esthétique... Bienvenue Equipé d'une usine de production de prémurs parmi les plus perfectionnée de France, Préfa du Léman vous accompagne dans la mise en oeuvre de cette technique de construction aux multiples atouts. Established in Haute-Savoie near the Swiss border since March 2010, Préfa du Léman is the only factory for the production of premurs in the Savoie region. Its pre-wall solutions , InoV'Mur and insulated pre-walls, InoV'Mur (i) are at the cutting edge of construction techniques in this sector. Our design office is at your disposal to analyze and implement your premur construction project . Quick access Walls Insulated walls Préfa du Léman Contact us Préfa du Léman ZA des Charbonniers 74160 Feigères Tel. +33 (0) 4 50 92 56 44 Fax. +33 (0) 4 50 92 25 16