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Marvin Windows & Doors

Marvin Windows & Doors

The most experienced windows sales staff in the Pittsburgh area with a deep Historical Perspective and Sensitivity.

Allegheny Millwork offers a wide selection of quality and style for the windows in your home. Some of our products can be used on both residential and commercial applications. In both cases, we can customize sills, casings and colors.


Integrity from Marvin Windows and Doors

Integrity from Marvin Windows and Doors is a division of Marvin Windows.
Integrity from Marvin is the world’s largest manufacturer of windows and doors made with Ultrex – a highly-durable, virtually maintenance free state-of-the-art pultruded glass fiber material that virtually outperforms all other window materials including vinyl, wood vinyl composites and roll-form aluminum.

Integrity from Marvin offers a complete line of standard-sized window and door options that are Energy Star qualified. Choose from Integrity from Marvin’s All-Ultrex or Wood-Ultrex series, featuring wood interiors and Ultrex exteriors.
While Integrity from Marvin products can be used for remodeling and replacement, they are mostly used in new construction applications.

Marvin Patio Doors

Integrity from Marvin Windows and Doors are only found at specialty window and door retailers like Allegheny Millwork. You will never find any Integrity from Marvin products in a “big box” store.

Visit our on-site Showroom so you can better compare solutions and get a true representation of size and color as well as discuss options.

Schedule an Appointment