Wall grilles with fixed vanes
The wall grilles with fixed vanes have several rows of horizontal slats. The slats are tilted at an angle of 40°. All grilles with fixed vanes are available with a (visible) screw fixing or clamping springs. If you choose clamping springs, you will no longer see any attachment on the outside! The grilles are available in steel and aluminium and also in many sizes. This way you can be sure that you have the right size. The duct heights vary between 100 and 500 mm and the duct widths vary between 200 and 800 mm.
Wall grilles with adjustable vanes
For the wall grilles with adjustable vanes, you can choose between single or double vanes. For the double vanes there are not only horizontal but also vertical slats in the design. The slats are adjustable, which means that you can choose the angle at which you place the slats. All these grilles are available in steel or aluminium and with a (visible) screw fixing or clamping springs. You will always find the size you are looking for in the wall grilles with adjustable vanes. After all, there are many different versions available!
Wall grilles with punched vanes
The wall grilles with punched vanes have thinner vanes that are closer together. As a result, the grille can be used for air extraction or as a transfer grille. The wall grilles with punched vanes have a visible screw fixing, but the screws are always supplied in the same colour! This way the screws are not clearly visible. There are grilles with punched vanes in many sizes, from 100x100 mm to 750x550 mm.
Non-vision transfer grilles
The non-vision transfer grilles have inverted Y-shaped vanes, so that it is not possible to see through them. As it is impossible to see through, the transfer grilles are therefore extremely suitable for changing rooms, toilets and laundry rooms. It is also possible to create a light-tight room with two transfer grilles. To do this, place two such grilles one after the other. The non-vision wall grilles are made of aluminium and have a free passage of approximately 38%.
Wall grille accessories
There are also a few accessories for wall grilles, with which you can make optimal use of the grilles. For example, there are volume control valves and mounting frames. The volume control valves allow the air stream rate to be regulated. The vertical valves are easily adjustable, allowing more or less air to pass through. The mounting frames are used for mounting wall grilles and are available in corresponding sizes.
Wall grilles in different mixed colours
At Ventilationland, the wall grilles with both fixed and adjustable vanes are available in various mixed colours. Namely in RAL 9010, RAL 9003, RAL 9005, RAL 7001 and RAL 9016. There is no extra charge for these colours! As a result, the grille always fits in the room where you place it or the interior. Are you looking for wall grilles in a different colour? We would be happy to make you an offer without any obligation.
Would you like more information about the different grilles or are you looking for a tailor-made solution?
Then please feel free to contact us.