A relative has been a roofer for most of his working life (maybe all), which is very long now. There's a talent to it -- a skilled roofer will provide a roof t

A relative has been a roofer for most of his working life (maybe all), which is very long now. There's a talent to it -- a skilled roofer will provide a roof that never leaks, never sags, never loses a shingle to the wind. This relative is such a roofer. It's awful work and he's had multiple serious injuries, but it's still possible to be really good at it.