Seems like we're seeing a definite uptick lately in roof replacements using galvanized steel. I figured this day and age no one would want a 'tin roof'. I mean, they're supposed to be noisy, comparatively expensive, and hot. Have steel prices dropped significantly in recent years? Is this perhaps something limited to the very local and what I'm seeing is the work of a skilled marketer? Has anyone else noticed any modest increases in metal roofs in their areas?