If you want to create a niche under a window already inserted in the project, the procedure to follow is as follows:
From the Floor Plan or Navigation, right-click on the window > Properties
In the window that will appear, enable the Activate option in the "Niche" section and specify its depth.
The software will automatically create a niche at elevation 0 and the same width as the window.
Later, you can drag the desired tiles directly onto the walls of the niche, as usual.
You can modify the dimensions of the opening at any time by right-clicking inside the niche from Navigation or Floor Plan.
Other useful customisations:
- You can extend the tiling of the room, maintaining cuts and texture also on the "threshold" of the niche, click here for more details
- In the window properties panel you can customise the Window threshold
- Click here if you want to learn more about creating a generic niche.
This article applies to version 2026 and later