@unit.group: Ever seen how self storage topper units are made? This project shows how we convert standard 20ft shipping containers into topper units for a self storage site. From cutting the container, adding a central opening, fitting personnel doors, and installing internal partitions, this setup creates extra storage rooms without using more ground space. Contact us if you’re interested in getting some for your self storage site! #selfstorage #shippingcontainers #containerconversion #storagecontainers #selfstoragesolutions