This is spot-on advice. I've seen similar results on roofs where heated cables were installed—sure, they help manage ice dams temporarily, but they do...

Interesting perspective on metal roofs, but have you considered architectural shingles? They're pretty durable nowadays, and some even come with algae...

Good points, but I'm wondering if moss buildup might depend more on climate and roof pitch? I've seen some steeper tile roofs that seem to handle moss...

I've noticed the same thing about Milwaukee handling standard gauges better. Interesting point about maintenance though—I haven't been as diligent wit...