Pipe Flashing

   Retrofit Pipe Flashing

 

Products

PIPE FLASHING

1. Cut to pipe diameter marked on Flashers (this is approximately 20% smaller than the diameter of the pipe).
2. Slide the Flashers down the pipe, using water to lubricate if necessary.
3. Form and bend the aluminum base of the Flashers to fit the surface of the roof.
4. Seal the Flashers by
applying urethane / silicone sealant between the Flashers and the roof. Use a large slot screwdriver to press the base down tightly.
5. Fasten the Flashers with weather-resistant fasteners to complete the seal.

NOTE: When used on roofs where pitch is steeper than 20 degrees (4-in-12 or more), 0r when used on deep ribbed profile panel (1 1/2” deep corrugation or more), consider using next larger size flashing that will accommodate the same pipe diameter.

 
Base Size
O.D. Pipe
#2
6”
1 3/4” – 3 1/4”
#3
8”
1/4” – 4”
#4
10”
3” – 6”
#5
11”
4” – 7”
#6
12”
5” – 9”
#7
14”
6” – 11”
#8
17”
7” – 13”
#9
25 1/2”
10” – 19”

RETROFIT PIPE FLASHING

 
Base Size
O.D. Pipe
RETRO 1
8 3/16”
1/2” – 4”
RETRO 1
14 1/4”
4” – 9 1/4”