I'm new to CA, and our company primarily finishes basements. I'm trying to draw up basement plans only, without any main level or automatic roof lines or anything. I need to be able to draw up foundation walls with insulation for my "as built" start to project. At most have a whole wall construction which would include the studs and drywall as well. How would I do this? everything I've seen builds the foundation by inserting it under the main level. The problem is we don't measure up the main level, we measure the basement. And we have to measure all the HVAC, plumbing and structural elements of the basement in relation to the insulated foundation walls to create an accurate plan. Help!
