1
Q
What is the most appropriate method of attaching wood roofing to the substrate?
A
Wood roofing requieres a minimum of two fasteners for each shake or shingle .
2
Q
Which of these does NRCA recommend as the best way to improve a wood roofing system in new construction?
A
Use a slope 4:12 or greater .
3
Q
At what slope does NRCA recommend that slate roofing have a weatherproof membrane under the slate ?
A
At all slopes .
4
Q
What fasteners are appropriate for attaching slate to roof decks ?
A
Copper slating nails .
5
Q
Which of these fastening methods does NRCA recommend when installing a slate roof ?
A
Just touch the mail
Head to the slate .
Roofing
flashcards
Decks in class (2)
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