Dec 1, 2025 · An exhibition documenting the history and career of one of Pennsylvania’s preeminent glass artists and Pittsburgh Glass Center co-founder, Kathleen Mulcahy. Learn More

The standard definition of a glass (or vitreous solid) is a non-crystalline solid formed by rapid melt quenching. [2][3][4][5] However, the term "glass" is often defined in a broader sense, to …

Backed by more than 25 years of experience, The Glass Place in Lawrence, Pennsylvania, is your local glass shop, proudly serving Pittsburgh's South Hills for more than a decade.

Celebrating 25 years in 2026, Pittsburgh Glass Center (PGC) is a nonprofit, public access glass art center where anyone can take classes, explore the contemporary glass gallery, shop for …

Nov 6, 2025 · Glass is an inorganic solid material that is usually transparent or translucent as well as hard, brittle, and impervious to the natural elements. What is glass made out of? …

What are people saying about glass & mirrors services in Pittsburgh, PA? This is a review for a glass & mirrors business in Pittsburgh, PA: "I ordered a glass panel from these guys to go in …

A high-performance custom glass manufacturer with 90+ years of expertise in manufacturing a variety of technical glass, Kopp is the go-to solution for high-performance, mission-critical …