An insulated glass unit (IGU) assembly station can include an assembly table, a conveyor assembly, and a projection component. The assembly table can have a table surface configured to receive first and second transparent window components, the table surface being positioned at an incline relative to a vertical position. The conveyor assembly can be configured to translate the first and second transparent window components along a translation pathway from a first end of the table surface to a second end of the table surface, the translation pathway being substantially parallel to the table surface. The projection component can be adjacent to the assembly table and can be configured to engage the first transparent window component to translate at least a bottom portion of the first transparent window component between an initial position and a first assembly position offset from the translation pathway.