I bought my first home a year ago. Built in the 1940's, fairly steep shingled roof, newer alum. siding. Only thing is, it has no overhangs at all, and I'm wondering if that is something I should be concerned with? It does have a few vents on the high and low portions on the roof. Some of my window frames were getting rotted out, so I had really heavy-duty alum. gutters installed to prevent further damage.
Mark