Aug 28, 2025 · Muntin refers to the vertical dividers that separate glass panes in a window. Muntin applies only to the inner vertical pieces; the outer pieces that form the frame are stiles …

Apr 10, 2020 · Anywhere where glass is broken up into individual panes instead of in one huge picture-type window, you are looking at some sort of muntin. When it comes to the debate …

In UK use, a muntin is a vertical member in timber panelling or a door separating two panels. Windows with "true divided lights" make use of thin muntins, typically 1/2" to 7/8" wide in …

Jul 23, 2025 · A muntin. or muntin bar, is a narrow strip of wood, metal, or plastic that divides individual panes of glass within a single window sash. Traditionally used in multi-pane …

Sep 18, 2025 · Whether you're glazing, repairing, or replicating, respecting their scale and craftsmanship is non-negotiable. So the next time someone asks, “What’s a muntin?”, you can …

Muntin bars divide and hold window panes. Learn what muntin bars are, how they differ from mullions, and how grids or cross bars in windows enhance modern and traditional designs.

Jul 28, 2022 · Mullion vs. muntin -- These window elements are often confused for one another. What are their differences and what do they mean for your glass project?

Feb 22, 2024 · Not clear on the parts of windows? Brush up on the difference between mullions and muntins in this guide so you know what to look for when buying windows.

muntin noun mun· tin ˈmən-tᵊn : a strip separating panes of glass in a sash

Jul 14, 2025 · The term "muntin" specifically refers to the strips that divide glass panes, distinguishing them from mullions, which separate entire window units. Understanding this …