Skip to main content
Room Sketch 3DRoom Sketch 3D

Will My Couch Fit? How to Check Before You Buy or Move | Room Sketch 3D

Measure the sofa (or bed, or dining table), add it to your Room Sketch 3D floor plan as custom furniture at its exact dimensions, place it where it'd go, watch Smart Flow Check flag the 96-inch sofa intruding into the door's swing, shrink it until it clears with breathing room from the wall too (72 inches), and see it in 3D — so you know whether it fits, and what size does, before you buy or move.

2 minUpdated 2026-05-13
Read the full step-by-step guide

What this video covers

  1. 1Get the real dimensions
  2. 2Add it as custom furniture
  3. 3Put it where it'd actually go
  4. 4Read what Smart Flow Check flags — it checks automatically
  5. 5Too tight? Shrink it until it clears
  6. 6See it in 3D
  7. 7Your answer — and your number

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

Start designing your room

Draw it, furnish it, walk through it in 3D — on web, iOS, and Android.

Open Room Sketch 3D

One-time purchase · No subscription · Web, iOS & Android