North Charleston has prefabricated and modular buildings available for sale and assembly. This is also known as a prefab building. They are made of factory built or manufactured components, which are then assembled on-site. In some way, this is similar to a mobile home in that the construction material is portable. Now, they do not look similar to mobile homes anymore, and one can have several styles and designs of the components as well as the finished product. The carbon footprint of such buildings are lower than traditional buildings. As the home is built in parts, it is easy to add on panels, rooms or solar panels. Customization according to the client's needs in North Charleston is also possible. The building is cheaper to construct than a regular building, too, and can be set up/assembled much faster.