Funny you should ask....

May be helping a friend lay on a pitched roof on his "mobile" home.

His place is not going anywhere, so a pitched roof is going to give him some insulation space, a couple of skylights & better shedding of rain & snow..

He said a pitched roof is only a problem if it will exceed transport height of a mobile unit.

Has seen others do it.

But.. hes checking local codes & getting written permission from the lot owner.

Anyhow the plan is to lay a 12" ridgeboard the length of the place & run 2x6 rafters w/ overhang , ply sheeting w/ tab shingles,gutters,soffits & all just like a regular roofing job.