How to divide a space on my plan without adding plaster walls?

To define an area on your plan without fully enclosing it with walls, you can use a separator, available in the Walls menu.

Using a separator allows you to:

Apply different coverings to adjacent areas (e.g., tiles on the kitchen side, wood flooring on the living room side).
Artificially split a wall to apply a wall covering or insulation to just one section. [Learn more]
Close off a space so that it’s recognized as a room if there’s no door and a full-height opening is planned.

Hover your mouse near the wall where you want to attach the separator.
→ An orange guideline will appear along the wall, and a blue and green dot will guide you.
Click and drag your separator to the desired length.
→ It works just like a regular wall: click to validate a straight section, then continue in another direction if you want to create an angle.
Finish your outline by connecting the separator to a wall to enclose the space.

Once placed, you can click on the separator to move it, adjust it, or modify the angle if one was created.

❌ Do not leave a gap between the separator and the wall: if the connection isn’t made, the space won’t be recognized as a room.

✅Make sure it’s properly connected: the wall turns blue, and a blue and green point appears to guide you.

❌ Do not insert the separator inside a wall: the connection might not be detected correctly.

✅ Always connect the separator flush against the wall, not inside it:

❌ Do not fully enclose a space using only separators:

✅ Instead, connect your separator to existing walls for proper recognition:

Use cases and best practices for separators