Leading the Architectural Window Industry

Tech Spec Downloads

Technical specifications, details and autocad drawings are available for download. Please see the individual product pages to access files.

About Us

Since 1969, Litex, Inc. has been in the continuous production of Architectural Window Systems. Our headquarters, sales and engineering offices are in Rochester Hills, Michigan with our production facility in Hillsdale, Michigan.

We specialize in the custom engineering of high-quality maintenance free aluminum windows and window systems for both new and retro-fit commercial and institutional applications. With our state of the art “AutoCAD” engineering system and many years of experience we can engineer and manufacture window products for most any design or jobsite condition.

We can supply Architectural Windows and trim in any commercial finish and/or color. We can also provide many different types of glazing, from sealed insulating glass units & architectural panels to dual glazed and triple glazed systems using combinations of glass and polycarbonate materials.

Litex, Inc. can also provide “between the glass” venetian blinds, as manufactured by the Window Accessory Co., for use with all of our window systems.


about us

Featured Projects


All of our window frames and accessories are extruded aluminum using a combination of new and recycled aluminum billet. The main component in the manufacture of aluminum billet is bauxite which is one of the most abundant minerals in the world. 


"All of our staff has a minimum of fifteen years experience
in Architectural Windows Industry to offer help
and assistance."

Contact Us

2774 Product Drive Rochester Hills, MI 48309
(248) 852-0661

Manufacturing Facility
400 Arch Ave Hillsdale, MI 49242
(517) 439-9361