Outside & Acoustic Louvers

Weather Louver – 50mm Profile

The Holyoake OHL-45 is a slimline louver designed primarily to suit smaller applications where the depth and pitch of the larger profile may not be practical. Based on proven Holyoake louver technology, the louver blade features two water stops on its front face.

  • Moderate performance louver.
  • Attractive curved blade profile.
  • Obstructed line of sight.
  • Dual weather stop blade.
  • The OHL-45 is available in four surround options:
  • Flangeless channel surround
    • 25mm flange cover
    • 50mm flange cover
    • Removable core flange