Signa System of Illinois, Co.

About Us

The SIGNA System is a method designed for the on-site
conversion of single glazed windows to hermetically sealed insulating glass.

Our focus is mainly catered to older buildings, such as but not limited to historical, landmark, offices, store front, and high-rise buildings. With the approval of Illinois Historic Society, we have been given permission to use our patented method of window conversion, ''retrofitting'' to double pane insulated units. By utilizing existing frames, glass, and application from the interior, Signa does not change the aesthetics from the building. This
makes it a smooth transaction and application process from beginning to end.

NO NEED FOR PERMIT PULLING EITHER!

During the past twenty years, most buildings have been equipped with new, computerized, high efficiency heating, and cooling ventilation systems. Today the window area is all that remains as the main and last source of energy loss from a building. Improving the efficiency of a glass area will also
reduce operation costs, help increase profits, as well as increase a building’s overall market value. We see an increase of 60%+ in energy retention, 40%+ in external noise pollution, and up to 99% of UV protection. Signa offers ALL the benefits of a
traditional double pane insulated window for a fraction of the cost!

Our current slogan is ''Chicago's Best Kept Secret'' -Well, secrets out the bag! Let's spread the news and lower our carbon footprint one building at a time!