What is the difference between a muntin and a mullion and are they still used in windows?

… … Its easy to get these two elements confused because they both divide … true divided lites or SDLs simulated divided liteswhich can add to the architectural jargon confusion … Are they still … muntins and mullions have modern applications too with the lines forming all manner of patterns including asymmetrical …

By Evelyn Battaglia |March 2, 2023 - 1:30PM