are the room dimensions?
Measuring the available space is the starting point.It
isn't necessary to be exact however, it's best to use
a steel tape measure that spans your longest run rather
than struggling with a ruler, yard stick, or cloth tape.
Take room dimensions, including all dimensions around
the room. For doors and windows measure to the outside
of the casings. Click here to see a sample.
Please measure floor-to-ceiling height as well. There
may be a variance so it's best to measure in more than