They need to have spacious open-floor plans and high walls. This is to accommodate all the needed equipment and movement of people around the building. They are usually made from raw and rugged materials that are able to withstand the harsh conditions of industrial use. Many industrial buildings do not cover up the various mechanical systems that are typically concealed in other buildings. This makes things far easier to reach in case anything goes wrong, as having these things exposed does not affect the aesthetic of the building but rather complements it. They typically  have very large metal-grid windows, so that the space can get the adequate lighting and ventilation required.