U-Boat floor floaters are our proprietary U-shaped channels used to support framing members and float (isolate and decouple) them from the surrounding structure. With the help of U-Boats, floated room features greatly improved transmission loss (isolation) and low frequency definition. U-Boats are the industry's most affordable floating solution and are much easier to use than those exorbitant pucks that have been used in the past. U-shaped channel to support framing members and isolate them from the surrounding structure to help stop sound transmission through walls and floors.