The louvred blades offer a double weather stop design. Suitable for both intake and return air applications.
Grilles are natural anodised as standard complete with vermin proof mesh.
Sizes available:
- 225mm x 175mm
- 225mm x 175mm (150mm) wall box
- 150mm x 150mm
- 200mm x 200mm
- 250mm x 250mm
- 300mm x 300mm
Other sizes – any length, width or colour can be specially made on request.
Click here to download Colour Chart