How do I change the dimensions of doors, windows and radiators?

Doors, windows and radiators are represented by coloured bars. You can click and drag the red handles at either end of doors, windows, and radiators to change their width. Alternatively, you can select the relevant door, window or radiator, and then click the dimensions icon. This allows you to input exact values for the width and height of your door, window, or radiator. Ensure you click the tick after editting these values to save your changes.  

For more help on this topic, see our guide on on Creating a Floor Plan.