Besides the acoustically highly effective perforated panels, acoustic plasters can also be used to significantly improve room acoustics through wall and ceiling surfaces. Each of these techniques can in itself offer a highly effective acoustic solution. Combined, they are an unbeatable team in terms of aesthetics and sound absorption. So far, however, working with conventional plaster base panels was more like using smooth gypsum plasterboards than a modern installation technique. VoglToptec works quite differently and, above all, without requiring any filler.

A MILESTONE IN ACOUSTIC PLASTER CEILINGS:

• Elimination of panel jointing results in considerable increase in perforated area, thus enhancing acoustic efficiency
• Quicker and more economical installation due to precise edge-to-edge mounting technique
• Sound absorption coefficient of up to αw = 0.95 (absorption class A)
• All from one source: The complete system, perfectly harmonised and tested
• Delivery includes Vogl screw kit