Registers & Grilles

RL
Return Louvered Grilles

The Holyoake range of louver return grilles provides both curved blade and perforated face options.

  • Four blade styles and one perforated face option is available:
    • RL-25 with fixed curved blades on 12.5mm centres with a 30° pitch.
    • RL-23 with fixed curved blades on 20mm centres with a 30° pitch.
    • RLH with fixed blades on 20mm centres with a 45° pitch.
    • RLW with fixed blades on 29mm centres with a 45° pitch.
    • RLP perforated face return.
  • Louver blades are available as either parallel to the long dimension or parallel to the short dimension.
  • Available with the Removable Core (RC) frame system to enable ease of access to the grille and duct for cleaning and maintenance purposes.
  • Filter Return (FR) is also available as an alternative to the RC frame system which comprises a hinged subframe, fastened by a thumb clip.
  • Rear optional Opposed Blade Damper (OBD) for airflow control screwdriver operated from face of register.
Accessory Manuals
Revit Files