I used the frp panels from home depot. They have dimples on one side
and smooth on the other. Cost around $20 for a 4' x 8' sheet. I used
them for the cabin over head in my cascade 42.Mine are white and the
color goes all the way through. I trimmed them in CVG fir with a satin
finish.
Jim and Becky wrote:
Once I install the head, I want to enclose it. What is the material most
people use?
In most the web photos I see it looks like a very smooth, white, thick
sheeting, usually trimmed in mahogany.