Glass from windows, glass doors, or building facades is commonly called plate glass and is not accepted in curbside recycling programs. When sourced directly at the job site, plate glass is a clean source of material that can be recycled back into windows and other plate glass applications.
Momentum Recycling located in Broomfield, Colorado now accepts windows for recycling via drop-off. The service is free and they will accept unframed and broken windows. Learn more about their services here.