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Author Question: How many layers of underlayment are required for roof slopes of 3/12 or less? A) 1 B) 3 C) 2 D) ... (Read 18 times)

viki

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How many layers of underlayment are required for roof slopes of 3/12 or less?
 
  A) 1 B) 3 C) 2 D) 0

Question 2

The most common underlayment is ________.
 
  A) Zip roof system B) Asphalt-impregnated felt paper
  C) Synthetic underlayment D) Plastic underlayment



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itsakadoozi

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Answer to Question 1

C

Answer to Question 2

B




viki

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Reply 2 on: Jul 24, 2018
Gracias!


elyse44

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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