The term "Factory Built Home" applies to many different types of homes constructed
off site in a factory.
All of these structures are built in the factory and designed for long-term residential
use. It may surprise you to learn that almost all homes built today are comprised
of some type of "factory-built" component. The differences in the types of factory-built
housing are summarized as follows:
These homes are built in a factory as
modules that meet the state or local building code where the home will be located.
Modules are transported to the site, installed on foundations, and completed. A
modular home is comprised of two or more modules. For more information about modular
homes, click here.
These are homes in which panels - a
whole wall with windows, doors, wiring and outside siding - are transported to the
site and assembled. The homes must meet state or local building codes where they
are sited.
This is the name for homes in which building
materials are factory-cut to design specifications, transported to the site and
assembled. Pre-cut homes include kit, log and dome homes. These homes must meet
local, state or regional building codes.
These are homes built entirely in
the factory under a federal building code administered by the U.S. Department of
Housing and Urban Development (HUD). Manufactured homes may be single- or multi-section
and are transported to the site and installed.
When the Manufactured Housing Standards Act was passed by Congress in 1976, the
designation "Mobile Home" was given to factory built homes manufactured prior to
the act. Since the act substantially improved standards for building homes in a
factory, Congress determined that the name, "Manufactured Housing (Home)" would
be used to designate factory built homes manufactured under the new law (since 1976).
With the passage and implementation of the act in 1976, "Mobile Homes" were no longer
built. The United States Department of Housing and Urban Development was given authority
over the construction and installation of Manufactured Homes by the new law mentioned
above. HUD enacted the "HUD Code" to implement its authority. Manufactured Homes
are also referred to as "HUD" homes. For more information about HUD Code Manufactured
Homes, click here.