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I've read posts on here referring to strapping or stripping the roof with 1x3 or 1x4 wood strips over existing shingles and underlayment and then roofing over that. I have read to strap verically and then horizontally over that for ventilation. Now here's my questions concerning all of that. If you strap horizontally I assume you might have to install a new fascia to cover the edge strap or would drip edge be enough? If you strap vert. and then horiz. for ventilation wouldn't that vent area be covered by your gutter? Wouldn't you end up with birds or insects getting in your ventilation area?
With painted ribbed roofing what would keep insects and such from getting under your roofing at the edge where the ribs leave spaces?
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The gutter height depends on the type of roof material, profile, roof slope and rafter length. The outside of the gutter height is always below the plane of the roof so it will not impeed the ventilation.
7/30/2006
Dura-Loc Roofing Systems, Inc.
7/31/2006
8/3/2006
Dura-Loc Roofing Systems, Inc.
8/4/2006