Knauf Cleaneo Akustik, formerly named Knauf Apertura,combines aesthetic appearance, air cleaning and highsound absorption properties to reduce sound reverberation.
Knauf Cleaneo Akustik Block range offers three sizes of slot
pattern, available with either a square edge profile or a
tapered edge profile (subject to a minimum order quantity) and six sizes
of square pattern perforations some with an FF edge profile and some with
a tapered edge profile. They are supplied backed with an acoustic lining
in either black, white or grey.