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Flashing Details: Support for Mechanical Equipment

Support for Mechanical Equipment

Scope of Roofing by Roofer

vapour retardant

2

primary insulation

3

secondary insulation

4

primary membrane and membrane protection

5

membrane flashing

6

alternate cap sheet

7

metal flashing

8

metal cap flashing

NOTE: Items 7 and 8 may be one piece.

Suggested Details by Others

a

accepted deck

b

air/vapour seal

c

wood blocking

d

wood cant strip