Glass City Windows

Marvin Windows offer three different brands of windows:

The Marvin line is built one at a time and with great attention to detail and customization. Used for new construction, replacement, & remodeling.

The Integrity line is made from fiberglass with and acrylic cap that out performs the competition in just about every way. Used for new construction, replacement, & remodeling.

The Infinity line is strictly a replacement window with some innovative designs that is only sold through participating installing dealers.

Quaker Windows offer quality, performance and beauty at a more value minded price point.