The phrase "rough design" is correct and can be used in written English.
For example, "We need to create a rough design for the new website before we hire a web designer."
On a napkin, they sketched a rough design that a Cambodian contractor agreed to build for $5,000.
One uses the information gathered in the planning stage to apply to this rough design.
The rough design for a rail tunnel under the Gotthard pass was first sketched by Swiss engineer Carl Eduard Gruner in 1947, but bureaucratic delays, cost concerns and other hurdles pushed back the start of construction until 1999.
Meanwhile, Iran was pushing ahead with its nuclear program; it had a rough design for a weapon and, in three to four months, would have enough highly enriched uranium to make two bombs.
This chapter can also serve as a rough design document that helps in placing Windows 2000 systems and the services they run within the DMZ.
The refining of the performance of a rough design (e.g., rectangles-in-rectangle) pushes the design toward a structure that resembles a theoretically fractal structure (triangle-in-triangle).
She had even done sketches and rough designs.
The site is very rough design-wise, but is grouping things intelligently and seems to be popping popular stuff up to the top fairly quickly.
The technique is primarily applicable at the rough early design stage of a structural project.
It's very rough on design, but the core functionality works.
When creating a mission, the team would often begin by deciding on the player's objective, after which they would produce a rough level design.
