The best method for installing SheetBlok in a wall, ceiling or floor construction is to “sandwich” it between other layers. Why?
Sandwiching provides a resilient layer between two solid layers. In addition to offering more mass, this will decouple layers. Technically, this is known as an “impedance mismatch.” Sound energy is more impeded by the sandwiching effect than by other installations. Sandwiching is usually easier. Gluing to the first layer of drywall is usually all that is necessary. The final layer of drywall can be glued and screwed right on top of the SheetBlok. Also, with our new Sheetblok Plus, we’ve made installation a breeze! The final layer of drywall is more aesthetically pleasing than if the room were finished with SheetBlok. Using it as a finish layer also means additional mechanical fastening is necessary – button-cap nails or trim strips. Other methods for installing SheetBlok that are acceptable, but do not necessarily perform quite as well as sandwiching: Attached directly to the studs. Other layers would go over the SheetBlok. Disadvantages: Since there is no solid sub-layer, sealing the
