These expandable modular FAST buildings are made to grow with you. The rear section comes with a built in restroom and comes with all the necessary amenities needed to run an efficient business day-to-day, including lighting, outlets and HVAC units. These sections can also be further customized to fit your needs and unlike traditional modular buildings, these modulars are set up with a transverse ridge beam running along the width of the building. This allows you to easily expand or reduce the size of the building depending on the space needed for the project. Contact United Rentals Storage Containers & Mobile Offices to learn more about the customizable options.