What is the technology of floating stretch ceilings, what is its meaning and why is it called that?

Floating stretch ceilings, also known as tensioned membrane ceilings or double-layered stretch ceilings, are a type of stretch ceiling system that involves installing two layers of PVC or polyester fabric material.

The first layer is installed using a standard stretch ceiling installation process, where the fabric is stretched and attached to a perimeter track around the ceiling. The second layer is then installed underneath the first layer, but with a slight gap between the two layers. This gap is typically 5-10mm and creates a "floating" effect between the layers.

The purpose of this design is to provide additional soundproofing and thermal insulation, as well as create a unique and aesthetically pleasing appearance. The gap between the layers helps to trap air, which can improve the insulation properties of the ceiling.

The second layer can also be made from a different color or texture than the first layer, which can create a visually striking effect. This type of ceiling can be used in a variety of settings, including residential, commercial, and industrial spaces.

Overall, the term "floating" refers to the slight gap between the two layers of material, which creates a unique and visually interesting effect, while also providing additional benefits such as soundproofing and insulation.