A History of focusing on the traditional styles of Door and Window Design throughout New England.

Boston Sash has always been deeply committed to Historic Preservation.

Our state of the art machinery allows us to produce round, arch top, and bowed window units. Offering over twice as many standard sizes as our competitors, long with our customizing capabilities, provides nearly an unlimited number of sizes and light configurations.

Made In America, Born in Boston

At Boston Sash, we take great pride in being a product of America. From the inception of our company to the craftsmanship that goes into each and every one of our products, we are dedicated to upholding the tradition of American manufacturing. Our commitment to being proudly made in America goes beyond just a label – it’s a testament to the quality, innovation, and expertise that our skilled artisans bring to every step of the production process.

By supporting us, you are not only investing in superior products but also in the American workforce and economy. Join us in celebrating the heritage and excellence of American craftsmanship with our proudly made-in-America collection.

Elevating New England’s Homes

Discover the pinnacle of craftsmanship with Boston Sash Windows and Doors. Your trusted choice for exquisite quality and unparalleled style.

Doors

Doors

Boston Sash doors are inspired by how people want to live. They’re designed, engineered, and crafted to bring a sense of quality into every room and deliver uncompromising protection and performance.

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Windows

Windows

Boston Sash Windows draw inspiration from the way people envision their living spaces. Meticulously designed, precision-engineered, and expertly crafted, they imbue each room with a touch of excellence, offering unwavering security and top-tier functionality.

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Doors

Doors

Boston Sash doors are inspired by how people want to live. They’re designed, engineered, and crafted to bring a sense of quality into every room and deliver uncompromising protection and performance.

View More Door Categories

Windows

Windows

Boston Sash doors are inspired by how people want to live. They’re designed, engineered, and crafted to bring a sense of quality into every room and deliver uncompromising protection and performance.

View More Window Categories

Doors

Doors

Boston Sash doors are inspired by how people want to live. They’re designed, engineered, and crafted to bring a sense of quality into every room and deliver uncompromising protection and performance.

View More Door Categories

Windows

Windows

Boston Sash doors are inspired by how people want to live. They’re designed, engineered, and crafted to bring a sense of quality into every room and deliver uncompromising protection and performance.

View More Window Categories