Quote:
Originally Posted by keepsake
Are these non-metal rooves ? Shingle ?
Would be nice to find online somewhere the stats on shingle vs metal roofing and lightning penetration.
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Lightning Protection for Buildings with Metal Roofs | 2017-07-21 | Building Enclosure
Lightning is a powerful, destructive force of nature and will strike a building regardless of its type of roofing. Metal roofs do not attract lightning strikes; nor do metal roofs protect a building against lightning.
The only way to protect a building is with a properly designed and installed lightning protection system (LPS).