The day a 20 year fence veteran showed me my post holes were all wrong
I've been putting up wooden privacy fences for about 5 years now, always dug my holes about 2 feet deep for a 6 foot fence, thought that was the standard. Then I'm working a job near Raleigh last month and this old timer named Hank comes by, watches me for a minute, then says real quiet 'son, your holes need to be below the frost line or that frost heave is gonna push your posts up every winter.' I had no idea frost line even mattered for fences, I just figured deep enough was deep enough. So which is it, do you guys actually measure frost line or just go with the local standard depth?