In a lot of projects Barrisol® Welch complete installs where Acoustics are important. The Barrisol® product range includes for this in a few different forms to cover the different acoustic properties certain projects require. The A15 to A40 perforations that are in-printed onto the different Barrisol® finishes cover the different classes from Class A to D acoustic performance. These micro-perforations convert sound energy into thermal energy allowing the largest of rooms to have improved acoustic properties. Acoustic Barrisol® can be used in the following applications:


  • Private swimming pools
  • Cinema rooms to keep the sound in for the surround sound
  • Bathrooms
  • Large living rooms or bedrooms




  • Meeting rooms
  • Presentation rooms
  • Large office spaces to reduce general office noise
  • Office corridors or stairs
  • Receptions
  • Auditoriums



  • Large shopping malls
  • Restaurants
  • Bars
  • Front of store displays
  • Acoustic lighting for dark spaces

acoustic waves


  • Cinemas
  • Childrens play areas
  • Sports Halls
  • Airports/Train stations
  • Swimming pools
  • Spas/Jacuzzis
  • Saunas