In commercial buildings, the surfaces and edges of interior doors must withstand high traffic, impacts from heavy moving objects, and robust cleaning and disinfection. One popular option for hospitals, hotels, and other buildings with lots of visitors and moving equipment is high-pressure decorative laminate (HPDL) doors. In this course, HPDL doors will be explored in depth, including the materials and manufacturing used to produce them; available options in terms of patterns, textures, and colors; and their advantages in certain commercial applications. The course also takes an in-depth look at innovative solutions for protecting door edges from impact-related damage and making them easier to clean.