Random Hole plaster acoustic ceiling light,tiles are manufactured from
reinforced casting plaster and offer excellent sound absorption, controlled sound transmission and decorative finishes.
The tiles are supplied with an integrated sound
absorbent batt inserted during casting and are
produced in a range of varying designs. These tiles
are pre–painted white.
a plain faced tile with Random Hole circular perforations of between 6.5 and 8.0 mm dia over the entire face
AS ISO 354–2006 “Acoustics–Measurement of sound absorption in a reverberation room”
AS ISO 11654–2002 (ISO 11654:1997) “Acoustics–Rating of sound absorption–Materials and systems”
Acoustic ceiling tiles are supplied underside of tile sealed off with a plaster skim coat as standard. Please contact us for unsealed options.