Ventilation grills are essential in any environment to promote correct air exchange
| Code | Color | Anti-insect net | Dimensions mm | Thickness mm | Pass air cm² | Suitable for saline |
| GL6424B | White | 640x240 | 5 | 510 | ||
| GL6424M | Brown | 640x240 | 5 | 510 | ||
| GL6424G | Grey | 640x240 | 5 | 510 | ||
| GL6424N | Black | 640x240 | 5 | 510 | ||
| GIN6424 | Stainless 430 | 640x240 | 5 | 510 | ||
| GRA6424 | Copper | 640x240 | 5 | 510 | ||
| GL6424RB | White |  |
640x240 | 5 | 510 | |
| GL6424RM | Brown | |
640x240 | 5 | 510 | |
| GL6424RG | Grey | |
640x240 | 5 | 510 | |
| GL6424RN | Black | |
640x240 | 5 | 510 | |
| GIN6424R | Stainless 430 | |
640x240 | 5 | 510 | |
| GRA6424R | Copper | |
640x240 | 5 | 510 |
The grilles in the white, brown, gray and black colors undergo a surface painting process
