Non Vision Grille

Series NV non-vision grilles are intended to provide good levels of ventilation for areas where privacy must be ensured; bathrooms or hospital examination rooms for example.

Available in the following models:

• NV1: Standard flanged grille.
• NV2: As NV1 but with a spare backing frame for fitting into doors.
• NV3: Double layered grille intended for dark-rooms.
• NV4: Slimline surface mounted with a non chevron blade. Designed to suit fire doors

Material Extruded: aluminium frame and core

Finish Standard: Satin anodised (AA5)

Free area:

• NV1 - NV3: Approx 38%
• NV4: Approx 30%