Most types assume a level over. For single story structures select an option with [s].
Floor or Roof Type:
Dead (kPa):
Live (kPa):
Wall Over Dead (kN/m):
Wall Over Live (kN/m):
Level Height (mm):
Level Over Height (mm):
You can add reference drawings as backgrounds here
Add a PDF file and draw
Add a CAD file and draw
Provide a line around the edge of the floor or roof area. Optionally add voids and walls.
Current Floor Outline: Example Outline (Default)
Upload a file containing a single connected outline of your floor or roof here.Optionally you can also include simple lines representing internal walls that framing might 'snap' to.
(All uploaded files must be 5MB or less)
Get tips on DWG/DXF files for best results here or try one of the following Demo DXF files: