Adding fireplaces and wall openings

Add a fireplace as a focal point, or an open passthrough between rooms — both show up in 2D and 3D.

Updated 2026-06-10

Fireplaces and doorless openings are wall fixtures with no swing arc. Both live in the Build Panel.

Step by step

1
Fireplace
Build Panel → Fireplace section. Three tiles: Fireplace (standard wall-mounted), Corner Fireplace (45° in a corner), Dual Fireplace (interior wall, two faces). Click, then click on the wall or corner. Set width, hearth height, and depth in the Inspector.
A standard wall-mounted fireplace, placed on a wall and dimensioned.
2
Opening
Build Panel → Doors section → Opening tile. Click, then click the wall. Set width. No door, no swing arc — just a passage.
An opening is a doorless passage — width set, no swing arc.

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