Infinity from Marvin Ranked #1 in J.D. Power Study

    INFINITY FROM MARVIN RANKED #1 IN J.D. POWER STUDY The window and door replacement line received top honors in customer satisfaction study   DENVER, CO – (AUGUST 21, 2019)  Infinity from Marvin earned number one for customer satisfaction in J.D. Power 2019 Windows and Patio Doors Satisfaction Study in the manufacturer segment. The …