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Vaulted & Cathedral Ceilings — Room Sketch 3D

Add a vaulted ceiling in Room Sketch 3D: drag a rectangle over the area — it snaps to your walls — pick a two-slope cathedral or a single-slope shed, set the eave and ridge heights, and watch the room, its walls, and its hanging lights rise into the real sloped shape in 3D.

1 minUpdated 2026-08-14
Read the full step-by-step guide

What this video covers

  1. 1Pick the Vaulted Ceiling tool
  2. 2Drag a rectangle over the area
  3. 3Choose Cathedral or Angled, then set the heights
  4. 4Shape the slopes
  5. 5See it rise in 3D
  6. 6Hide the markings while you furnish

Prefer to read along? See the full written walkthrough with screenshots.

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