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Author Question: List four methods of insulating metal ductwork. What will be an ideal ... (Read 30 times)

chandani

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on: Jul 26, 2018
List four methods of insulating metal ductwork.
 
  What will be an ideal response?

Question 2

What is the problem with using vinyl or cloth duct tape in an attic?
 
  What will be an ideal response?


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brittanywood

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Reply #1 on: Jul 26, 2018
Answer to Question 1

Fiberglass outerwrap with vapor barrier
Fiberglass liner
Bubble outer wrap
Bubble liner

Answer to Question 2

Vinyl or cloth duct tape mastic will dry out over time and become hard and brittle.


chandani

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Reply 2 on: Jul 26, 2018
:D TYSM

dawsa925

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Reply 3 on: Yesterday
Wow, this really help

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