ice/snow gaurd under metal

I have a small roof 8' x 20' over a enclosed porch. I removed old shingles and installed osb over existing deck. Would like to install ice/snow gaurd over entire deck before installing metal roofing. Do you find anything wrong with this idea ?		Douglas Thayer 10/31/2012	Share Or copy this URL: https://www.metalroofing.com/spirit/comment/17912/find/
No, it's probably a good idea. I would not use a granulated surface ice and watershield. You may want to consider a High-Temperature ice and watershield for extra safety.		Todd Miller Isaiah Industries, Inc. 10/31/2012	Share Or copy this URL: https://www.metalroofing.com/spirit/comment/17913/find/

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