I am putting up a new cabin (28x24) with a 5/12 roof (metal). The roof is done with rafters and is vaulted inside (no attic). What is recommended for venting the roof. The rafters are 2x10's and the insulation in the roof will fill the gap. I will put up a vapor barrier on the inside and then plywood on top of that and at some time in the future I will put a paneling over the top of the plywood.
Thanks for your advice and time