Perforated Dampa Ceiling RonaSaghf

Dampa false ceiling is a type of strip false ceiling made of aluminum material with furnace color. These perforated dampa suspended ceilings are made of punched aluminum sheets with a width of 10 and 20 cm and have one and two millimeter holes on them. The presence of a layer of black paper behind these holes creates the acoustic property of sound in these ceilings.