Door Grille 300 x 150 (neck)

Non-Vision Door Grille – 300 × 150 Neck Size

The Non-Vision Door Grille is a one-piece grille designed for installation in doors or partitions where airflow is required but visual privacy must be maintained.

It allows free movement of air between spaces while preventing sight from one side to the other. Supplied with an additional frame, it provides a neat, finished appearance on both sides of the door or partition.

The telescopic frame suits door or partition thicknesses from 25mm to 45mm, allowing flexibility during installation.

Chevron-type blades are spaced at 20mm centres, providing maximum free area consistent with non-vision construction (approximately 50% free area).

Clips located on the inner frame snap-fit into the outer frame, eliminating the need for rivets or screws.

Features

• Neck size: 300 × 150mm

• One-piece non-vision construction

• Telescopic frame to suit 25–45mm door thickness

• Chevron blades at 20mm centres

• Approximately 50% free area

• Snap-fit inner and outer frame connection

• No screws or rivets required

• Standard finish: Natural anodised

Specifications

• Neck – Internal (L / D / W): 285mm / 35mm / 130mm

• Neck – External (L / D / W): 285mm / 35mm / 135mm

• Face Dimensions (L / D / W): 335mm / 40mm / 180mm

• Face Plate Thickness: 3mm

• Material: Steel

• Finish: Mill Finish

• Dampenable at grille face: No

Applications

• Doors between conditioned spaces

• Service rooms and plant rooms

• Areas requiring airflow without visual transfer