Youghiogheny Opalescent Glass Company is a small manufacturing company specializing in the production of stained glass sheets and glass products for the art and stained glass industry. Its products are distributed worldwide for use in making stained glass lamps, panels, windows, and other arts and crafts.
Pittsburgh Stained Glass StudiosPittsburgh Stained Glass Studios designs and creates stained, leaded, and faceted glass windows, and restores historic stained glass. The studio describes more than a century of collaboration between artists and craftspeople, with work in churches, public buildings, and residences across the United States.PITTSBURGH, PA
Terraza Stained GlassSince 2007, family-owned Terraza Stained Glass has created custom stained-glass art for homes and commercial spaces, blending traditional handcraft with contemporary design. Based in Central City, Pennsylvania, its team of 20 artisans works collaboratively from concept through installation, and also restores historic church windows and other aging architectural glass. Terraza ships custom pieces nationwide, including insulated units that pair decorative glass with modern thermal protection.BALTIMORE, MD
Paul Wissmach Glass CompanyIn Paden City, West Virginia, Paul Wissmach Glass Company makes American-made art glass for artists and designers, from stained-glass sheets to COE 96 kiln glass and casting materials. The company has produced glass continuously since 1904, using hand-mixed color blends that include recipes more than a century old and rolling them through one of its 13 firebrick furnaces. Now employing more than 40 people, Wissmach ships through a worldwide distributor network and celebrated 120 years of production in 2024.PADEN CITY, WV
Ehrhart Stained Glass IncFounded in 1920, Ehrhart Stained Glass Inc. is a locally owned York studio with a stained-leaded-glass tradition that has continued through the Ehrhart family since 1960. After the current owner purchased the business in 1987, the company remained focused on preserving and creating stained glass for churches, commercial properties, and homes throughout the surrounding region.YORK, PA