Door Grille 500 x 300 (neck)

Non-Vision Door Grille – 500 × 300 Neck Size

The Non-Vision Door Grille is a two-piece grille designed for installation in doors or partitions where airflow is required without visual transfer between spaces.

It allows free movement of air 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: 500 × 300mm

• Two-piece non-vision construction

• Telescopic frame suits 25–45mm door thickness

• Chevron blades at 20mm centres

• Approximately 50% free area

• Snap-fit frame connection

• No screws or rivets required

• Standard finish: Natural anodised

Specifications

• Material: Steel

• Finish: Mill Finish

• Dampenable at grille face: No

Applications

• Doors between conditioned spaces

• Plant rooms and service areas

• Areas requiring airflow without line-of-sight visibility