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

… principal of renovation and restoration company  Historical Windows of New York explains it before the Victorian era it … be made and shipped without risk of breaking the look of windows with these details had caught onand muntins began to … well as terminology White for instance prefers to refer to windows with muntins as either TDLs true divided lites or …

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