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Drawing Interior Walls in Room Sketch 3D

Draw interior walls to divide a space into rooms in Room Sketch 3D — the walls auto-detect the rooms they enclose. View the result in 3D.

5 minUpdated 2026-06-11
Read the full step-by-step guide

What this video covers

  1. 1The placement workflow — cross-hair + pull-handle
  2. 2Step 1 — Move the cross-hair to your starting point
  3. 3Step 2 — Drag the blue handle to draw the wall
  4. 4Step 3 — Chain another segment (or stop)
  5. 5The five styles — Full, Pony, Glass, Railing, Partition
  6. 6Thickness — defaults and overrides
  7. 7Load-bearing context
  8. 8Adding doors and windows on interior walls — they cut INTO the wall

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

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