We've expanded our partnership with Marvin, our premier brand for Clad, Wood, Fiberglass and Modern window and door offerings. The Marvin Showroom is now on two floors. JB Sash & Door, the "Home of the Window Boys, " has been New England's leading window and door dealer since 1940. We offer a wide range of window and door products from the nation's leading manufacturers, including Marvin. Our professional
Betsy T. — We had a great salesperson come to our home and measure for a door. After leaving and submitting an invoice with only a stock