JB Sash & Door

Windows are the eyes of a home. For more than eighty years, JB Sash has been helping architects, builders, and homeowners create the face of buildings throughout the region. Their in-house craftsmen have been designing, building, and painting Proper Bostonian historically accurate windows for homes throughout Beacon Hill, Back Bay, and beyond. Their custom reproductions can match windows and fit any brick or wood opening, and their expertise helps to ensure that your project receives the necessary permits to grant historic commission approval.

Never resting on their laurels, the JB Sash team is now also the largest Marvin dealer in New England, focusing exclusively on windows and doors. This level of expertise means when you start your replacement or new building project with JB Sash, you’ll not only have access to an extensive selection of high-performance windows and doors, but also the guidance to make your selections with total confidence.

A visit to the JB Sash Marvin Design Center allows you to explore hundreds of products and consider how they will connect you with the outdoors, add beauty and value to your home, and protect your family for years to come. A visit to JBSash.com will help you get started.