OVERLY at a Glance

Founded in 1888 in Greensburg, Pennsylvania, OVERLY Panel Systems began as a small operation by master tinsmith William Fisher Overly. What started with handcrafted tin spires and steeples for churches quickly evolved into a national enterprise—eventually producing up to one spire or steeple per day for iconic projects across the country.

OVERLY’s Milestones in Metal Roof and Wall Systems

• 1930s: OVERLY revolutionized the roofing industry with the development of a proprietary batten-style metal roofing system, setting new standards in performance and durability.
• 1970s: The company expanded its innovations with a full line of patented metal roof systems, further establishing its reputation for engineering excellence.
• 1990s: OVERLY introduced a cutting-edge metal roof system with a battenless design, while also launching its fabrication of custom metal rainscreen systems using both plate and light-gauge metals.
• 2000s and Beyond: Committed to pushing the boundaries of architectural design, OVERLY continues to lead the industry in advanced metal wall and roof systems, offering high-performance solutions for modern building envelopes.

As part of East Coast Metal Systems, OVERLY Panel Systems combines time-tested craftsmanship with state-of-the-art fabrication to deliver premium architectural metal solutions tailored to the needs of today’s architects, designers, and builders.