What is the height of the Staenis grid?
![Cross-section height of the Staenis grid](/img/faq/01b.png)
![Height adjustment Staenis grid](/img/home/HoogtePootjes.png)
![Side view height adjustment Staenis grid](/img/faq/Staenisroosterlageopbouw.png)
The batten is 4.5 cm high and can be cut locally to a height of 1.5 cm to accommodate passing utilities.
If desired, you can reinforce the cut slat with some mortar.
![Staenis batten](/img/faq/StaenisLat.jpg)
The leg is 4.5 cm high. This is the minimum height required for the smooth placement of the Staenis grid.
![Staenis foot](/img/faq/StaenisPoot.png)
The adjusting screw is 5 cm high. This part can also be ground another 5 mm to adjust the leg from 4.5 to 5 cm.
![Staenis adjustment screw](/img/faq/StaenisInstelschroef.png)
The extension leg is just the same as the leg, but turned around. This way you can adjust the Staenis grid higher.
![Staenis extension leg](/img/faq/StaenisVerlengpoot.png)
![Side view Staenis grid ventilation pipe](/img/faq/Staenisroosterventilatiebuis.png)
If you still want to level out a height that is higher than 13 cm, you can solve this by placing leftover insulation boards or leftover tiles under the legs. Make sure that they form a stable and pressure-resistant surface.
![Side view height Staenis grid](/img/faq/Staenisroosterhogeopbouw.png)