page 16 TC42_B2
230905-36
Fig. # 21
VERTICAL TERMINATION CAP
(TCVT.9365)
FLASHING
STORM COLLAR
(TC42.90665)
MASTIC
Note: Adjustable for various
roof pitches, from fl at roof to
12/12 pitch roof.
VENT PIPE
Roof vent terminal:
1) Place the roof fl ashing over top of the vent pipe and nail
securely to the roof using roofi ng nails, top and sides
U
N
DER shingles, lower end OVER shingles to provide
a watershed. Make weather tight by sealing with roofi ng
compound (see Fig. #21).
2) Place the storm collar down over the vent pipe until it
is level. Tighten storm collar for a snug fi t. Apply a thick
horizontal ring of mastic around the pipe at top of storm
collar (see Fig. #21).
3) Lower the roof vent terminal cap over the vent pipe and
secure in place with screws provided (see Fig. #21). Seal
screw heads and joint with caulking to prevent any moisture
entering the venting system.