Founded in 1995 by architect-builder Alan Stein and textile design team member Nancy Virts, Tanglewood Conservatories designs, engineers, manufactures, and installs custom glass structures. Its Maryland craft teams draw on a Chesapeake Bay shipbuilding lineage to handcraft conservatories and greenhouses tailored to each client's site and design.
Arcadia GlassHouse LLCSince 2004, Arcadia GlassHouse has built its identity around American-made fabrication in Madison, Ohio, where a 25,000-square-foot facility turns proprietary components into custom glass structures. The company serves homeowners as well as public and commercial clients, with projects ranging from private garden spaces to large botanical installations. Arcadia also provides engineering guidance and long-term service after installation.MADISON, OH
Case Window & DoorEstablished in 1993, Case Window & Door manufactures custom windows and doors at its American-made facility in Green Island, New York. The company is known for collaborating closely with architects on highly tailored architectural fenestration, from expansive window walls to frameless sliding glass systems, and its work appears in distinctive residences and hospitality projects across North America and the Caribbean. Case moved into its 48,000-square-foot manufacturing plant in 2003, expanding from its original 17,000-square-foot Schenectady facility.GREEN ISLAND, NY
Kensington Glass Arts, IncFor more than 40 years, Kensington Glass Arts has turned raw sheet glass into fabricated architectural glass at its Ijamsville, Maryland headquarters, serving the Baltimore-Washington region and East Coast. Its facility is Maryland’s largest glass fabrication plant of its kind, with technical sales and metal fabrication under one roof. Today, the company focuses its resources on fabrication, drawing on decades of installation and engineering experience to support complex architectural projects.IJAMSVILLE, MD
Gutierrez StudiosFounded by John K. Gutierrez in Baltimore’s historic Clipper Mill in 1991, Gutierrez Studios designs and hand-fabricates lasting architectural features and furnishings for the built environment. Its designers and craftsmen work from a 20,000-square-foot workshop, taking projects from engineering through installation, whether creating a one-of-a-kind home furnishing or a large commercial feature. The company is a certified Minority Business Enterprise in Maryland and the City of Baltimore.BALTIMORE, MD