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Unit 12: W Valley Metal
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W-VALLEY METAL
Question #1:
How much lap does valley metal need?
2 inches
4 inches
6 inches
None, it’s sealed with caulk
Question #2:
How does a valley get nailed off once it’s tacked up straight?
Nail both sides at once
Use a staple gun
Start by nailing one side with a 6” stagger, then stand in the “W” and nail off the other side
Use screws and adhesive
Question #3:
How many different points are needed to cut in order to box the top of a valley?
3 different points
2
4
Just 1 clean cut
0%
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