Engineering, 07.11.2020 20:40 tystar84
In the context of a roof, why is extra flashing useful in a valley?
Valleys structurally weaken a roof.
There is no underlayment in a valley.
Precipitation tends to run into valleys.
There are no shingles in a valley.
Answers: 3
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In the context of a roof, why is extra flashing useful in a valley?
Valleys structurally weaken a r...
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