Layout drawings are provided with a confirmation of order and specification sheets showing components/ materials to be used in your stair. These also give information on the opening size, floor height, etc, production does not start until the information has been checked and signed off.
Any drawings provided by us are for information and production of the staircase. If you need detailed plans we recommend that a professional is engaged for an architect.
We draw some jobs using Caddie and can receive drawings generated in other CAD systems.