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Troubleshooting · Checked 2026-09-13

Change every wall in a room to brick or another construction

Use the selected room’s wall controls for existing walls and the left toolbar for new ones.

Why this can happen

The drawing preset controls future walls; it does not change a room that already exists.

What to do

  1. Select the existing room and open Wall build-up in Selected.
  2. Choose All walls, then the construction and thickness you need. Choose an individual boundary when only one wall should change.
  3. Review shared walls and the room’s clear internal measurements after changing thickness.
  4. For future rooms or walls, choose the construction and thickness in Structure on the left before drawing.

Check before you continue

Room wall construction and separate polythene lining are different settings. Represent any required sheeting explicitly and review its visibility in both views.

Related demonstrations

These show the relevant tools; they may not reproduce your exact problem.

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