These entryway components, commonly available at major home improvement retailers, consist of two adjacent door panels designed for installation on the outer facade of a residential or commercial structure. A widespread example involves a homeowner selecting and purchasing a set of these doors to replace a single, standard-sized entry door, aiming to create a more grand and welcoming entrance.
The principal advantage of this type of door system lies in its expanded opening, which facilitates easier movement of large items, improved accessibility, and enhanced natural light infiltration. Historically, structures employing these door types often conveyed an impression of prestige and spaciousness. Furthermore, the availability of these doors at large retailers provides a convenient procurement channel for consumers.