soundproof window sills
Effective noise protection of sheet metal surfaces.
The external sheet metal surfaces such as an aluminium window sill, for example, can develop unpleasant noise due to rain. By attaching a Teroform? plastic heavy foil or a Terodem? bitumen heavy foil, the stressed sheet metal is softened, i.e. the noise development is reduced. The heavy foils are self-adhesive and can easily be bonded to the underside of the sheet.?
