Replies

1. 
   TomT226 | Mar 22, 2006 01:56pm | #1

   Galvinized concrete mesh cut into strips and laid under the last course of shingles or whatever kind of roof you have.

    

2. 
   Danno | Mar 22, 2006 02:00pm | #2

   You might try doing a search of past discussions; this has been talked about before and had quite a few different ideas.

3. 
   MikeHennessy | Mar 22, 2006 03:11pm | #3

   I remember seeing a review of these systems somewhere in the last year or so -- maybe even in FHB. If I remember correctly, according to the review, they are all pretty much a waste of time/money.

   Mike Hennessy
   Pittsburgh, PA