I get what you’re saying, but I’ve actually seen claims get denied when moss was left to grow thick for years—it can trap moisture and rot the shingle...

Totally get what you mean. I’ve seen those membranes work, but only when every edge is sealed up tight—and even then, expansion can mess with things. ...

Had a screen pop off once too—wind just ripped it right out. What I do now is use a couple of small zip ties at the corners, just enough to hold it du...