Modular buildings may be used for long-term, temporary or permanent facilities, including construction camps, universities and schools, civilian and military housing, and industrial facilities. Modular buildings are used in rural and remote areas where conventional construction might not be possible or reasonable, by way of instance, the Halley VI accommodation pods used for a BAS Antarctic trip.  Other uses have included churches, health care centers, sales and retail offices, fast food restaurants and cruise ship construction. They can also be used in areas that have weather concerns, like hurricanes.
The buildings are 60% to 90% finished offsite at a factory-controlled environment, and transported and constructed in the last construction website. This can comprise the whole building or be parts or subassemblies of larger structures. Oftentimes, modular contractors work with traditional general contractors to exploit the tools and benefits of each type of construction. Completed modules are hauled to the building site and constructed by a crane. Positioning of the modules can take from several hours to several days.
Modular buildings, also referred to as prefabricated homes or precision built houses, are built to equivalent or higher standards as onsite stick-built houses. The construction way is referred to as permanent modular structure.
Permanent modular structures are built to meet or exceed the same construction codes and standards as site-built structures and also the exact same architect-specified substances used in conventionally built buildings are used in modular construction jobs. PMC can have as many stories as building codes allow. Unlike relocatable buildings, PMC structures are meant to stay in 1 location for the whole period of their life.
The full process of modular construction puts significance on the plan stage. It's vital that there's enough allowance at the layout to allow the assembly to take any"slack" or misalignment of elements. This is quite unlike onsite construction in which the tradesman can frequently create the part to suit any specific installation.
Substance for pole built and modular houses are the same. Modular homes aren't doublewides or mobile homes. To begin with, modular homes do not have axles or a metallic framework, meaning that they are generally hauled on flat-bed trucks. Modular buildings have to conform to all applicable regional building codes, while doublewides and mobile homes have metal beneath framing.
Modular buildings and modular homes are prefabricated houses or buildings which contain repeated sections called modules. "Modular" is a building method that entails assembling sections away from the building site, then sending them to the planned website. Setup of the prefabricated sections is completed on site. Prefabricated sections are sometimes placed using a crane. The modules can be set side-by-side, end-to-end, or piled, allowing a variety of configurations and styles.
Construction is offsite, with lean production methods to prefabricate single or multi-story buildings in deliverable module sections. Modular components are generally constructed indoors on assembly lines. Modules' construction may take as few as ten days but more often one to three months.