Describe how to join fiberboard duct. What will be an ideal ...

Author Question: Describe how to join fiberboard duct. What will be an ideal ... (Read 56 times)

naturalchemist

Hero Member
Posts: 542

on: Jul 26, 2018

Describe how to join fiberboard duct.

What will be an ideal response?

Question 2

How far apart should hangers for metal duct be placed?

What will be an ideal response?

mcomstock09

Sr. Member
Posts: 377

Reply #1 on: Jul 26, 2018

Answer to Question 1

Shiplap seams are used and sealed with staples and UL 18 A tape. The seam is stapled every 6 inches and then taped. The tape may be pressure sensitive or heat activated.

Answer to Question 2

No further than every 12 feet.

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