There may be additional costs to accommodate certain quirks ... "If you're replacing an expensive roof like a slate roof or a metal roof, those numbers might work out," Solar United Neighbors ...

Cost: Between $5 and $8 per sq ... It’s really heavy, though, so make sure your roof can handle the weight. Slate roofs are ...

A local landmark built in 1889, the Winona County Courthouse was remodeled and its slate roof replaced in 1999, according to county staff and consultants. While slate tile roofs are supposed to last ...