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Roof Support
Used to support galvanized outer jacket and PolyPro vent within at
the roof level. Adjustable to dierent roof
pitches. Ideal for cathedral ceilings.
SIZE ORDER # STOCK # A
8” | 200mm
8PPS-RSDW 810010341 10" | 254mm
Horizontal Trim Plate
A
B
B
ø
Used to trim interior wall penetration and transition from
Double-Wall PolyPro (interior) to single wall pipe or Horizontal
Termination (exterior). Includes built-in female twist-lock
connection.
SIZE ORDER # STOCK # A B
8” | 200mm
8PPS-HSTDW 810010077 10" | 254mm 14" | 358mm
Vertical Termination
A
B
ø
Use to vertically terminate a Double-Wall PolyPro system. Includes
a AL29-4C stainless steel termination pipe with collar.
SIZE ORDER # STOCK # A B
8" | 200mm
8PPS-VTDW 810009940 7 /8" | 200mm 7" | 178mm
A
6"
ø
PolyPro | Double-Wall Venting System
DuraVent | www.duravent.com
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