Chapter 5: New Construction
Regulatory references: 28 CFR 36.401-36.406; Appendix A.
III-5.2000 Commercial facilities in a home.
When a commercial facility, such as a home sales office or production workshop,
is located in a home, the portion used exclusively as a commercial facility,
as well as the portion used both as a commercial facility and for residential
purposes, are covered by the new construction and alterations requirements.
The covered areas include not only the rooms used as a commercial facility
but also an accessible route to the commercial facility from the sidewalk,
through the doorway, through the hallway, and other portions of the home,
such as restrooms, used by employees and visitors.