Quality Glass Block and Window Co. Email Format

Wholesale Building MaterialsIllinois, United States11-50 Employees

Quality Glass Block and Window Co. operates in the wholesale building materials sector, distributing Seves Glass Block and manufacturing ventilators and specific window products for worldwide use. The company also produces the RS2000 removable sash window and the QM1000 vinyl wrapped glass block window, and has broadened its offerings to include new construction and replacement windows, exterior and storm doors, shutters, skylights, and DuPont materials. In addition to product sales, it provides installation services for storefronts, glass shower doors, and mirrors. Based in Morris, Illinois, the firm serves customers with a focus on residential and commercial glazing and storefront needs, addressing materials supply and installation challenges for windows, doors, and related components. The business operates within a Midwest market position as a sizeable distributor and manufacturer, and it lists a range of established brands in its product lineup, including Andersen, SilverLine, Quaker, Velux, and Therma-Tru. A recent development noted is its expansion into additional product categories beyond glass blocks, reflecting diversification within its market segment.

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