The front of the barn roof was pretty well trashed, and the back side had been roofed in 1 x stock with gaps, so after the rotted boards were replaced the entire roof was skinned in half inch plywood. Total elapsed time from ladder set-up to the last shingle? About five minutes. Anyway, two days for both roofs.
Next project falls on Matt and Chris’s shoulders. I can’t wait to send them into the basement to cut up the old oil tank.