I had new windows & 2 9-foot doorwalls installed right before winter. One of the doorwalls was incorrectly ordered & the replacement is waiting in the warehouse for better weather. I might not be able to get the original contractor to come out to R&R the units as he doesn't feel installing a door that didn't match the print (that he didn't order) is his problem. So I might be doing this myself, with a friend to help with the heavy lifting. All this is backstory to an easy question:
How tough will it be to pull out the old door with spray foam all around the jambs? It's important I don't damage the door since my arrangement with the warehouse is that I return a sell-able door.