Muntin bars are designed to accent residential and commercial windows, doors, and storefronts with the look of a true divided lite for a fraction of the cost. This design approach is called SDL – simulated divided lite. There are several methods for attaching the grille or a muntin bar to the glass; screw-in, glaze-in, snap-in, or tape applied. This blog post will help the owner, architect, OEM, or glazier to understand the different types of muntin bar attachment tapes and the relative strengths and weaknesses of each. (more…)