Duration has the sure nail strip. When 6 nails are installed on that strip and pressure on guns ain’t too hard your entire roof system will blow off before your shingles do. $700 for the duration shingles on a roof your size and pitch is money well spent. All comes down to the installers though. If you got guys installing duration shingles with too much air pressure and nailing them too high it won’t really matter how good of a shingle you are using
"They are who we thought they were"
You can dress a fat chick up, but you cant fix stupid
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