In 2026, a typical residential or multi-family project often reaches a familiar decision point late in the design process. Floor plans are finalized, elevations are approved, and most major material packages are locked in. Attention then turns to interior doors—often treated as a standard item, yet capable of influencing cost control, installation efficiency, and overall perception of quality. At this stage, builders and purchasing teams usually narrow their options to three categories: traditional molded doors, classic Shaker doors, and the increasingly common Shaker-style molded doors. While these options may appear similar on paper, their implications become more pronounced when applied across an entire project.