NGA Celebrates 75th Anniversary
As part of our year-long celebration, NGA will host a special Thirsty Thursday webinar on 10 metrics you should be watching. And, send us your historic photos & memories for a look at the past 75 years.
Thirsty Thursday: 10 Industry Metrics You Should be Watching
Why Join NGA
We are contract glaziers. We are full-service glass companies. We are fabricators, manufacturers and suppliers. See our Board who represent the entire supply chain.
Together, we are one unified voice.
October 31- November 2, 2023 - Atlanta, GA
GlassBuild America is the largest annual gathering place for the glass, window and door industries in the Americas, where buyers and sellers meet and learn how to solve their most pressing challenges.
Finding Good People is Hard. Training Them is Not.
Introducing the new MyGlassClass.com, an online training platform for glaziers, fabricators, and CSRs designed to train employees faster, more efficiently and at a reasonable cost.
Member Spotlight
Membership Impact Statement
NGA’s tools, resources and community will help save your business time, help save your business money and help make your business better.
News & Resources
Member Directory
Looking for an NGA member company? Find what you’re looking for here. Search our directory by company name, business type or location.
World of Glass
Explore the World of Glass in an interactive map and database of global float glass manufacturing plants and North American glass fabrication facilities.
Members Only
NGA provides value for members: technical and codes help, safety resources, webinars and more. What resources are only available with membership?
Latest Magazines
NGA publishes Glass Magazine and Window + Door magazine.
View or download full issue PDFs. Subscribe for print and/or digital copies.
NGA in Action
Upcoming Events
GlassBuild America: The Glass, Window & Door Expo 2025
November 04, 2025 Host: NGA Location: Orlando, FL, United States
Promote Your Business
Reach your target buyers through the largest supply chain portal in the glass, glazing and fenestration industry—the National Glass Association. Advertise in our publications. Exhibit at our trade show. Sponsor our events.
