Installation services specials offers local ad.
Roof flashing vent pipe installation.
Roof flashing installation instructions 1.
How to find a leak.
Roofing nails per side photo 2.
Installing an extra rubber gasket over top of the new pipe flashing will prolong the useful life of that pipe collar.
Figure 1 install shingles just below vent pipe.
If you intend to install or repair roof flashing then you ll need to pay attention to size.
Continue the next row of shingles cutting a hole for the vent pipe.
Select appropriate size flashing for each vent pipe through roof.
Slide the new flashing over the vent pipe and under the shingles above the pipe.
Use one roofing nail in each corner of the flashing to secure it to the roof.
Apply the roofing felt on the roof cutting a hole for the vent pipe.
Rubber vent flashing automatically adjusts to any pitch lift the vent enough to spread caulk under the sides but not the bottom edge then nail with three 1 1 4 in.
Inside diameter black new construction or reroof thermoplastic vent pipe roof flashing model pb 312 4bk 19 97 19 97.
Get free shipping on qualified vent pipe flashing or buy online pick up in store today in the building materials department.
Now that the old flashing is gone you can slide the new flashing over the pipe vent and maneuver it under the shingles above the pipe.
Center the pipe in the flashing and push the flexible front corners up or down so that the flashing pipe is parallel to the vent pipe.
You can also caulk around the top of the gasket.
Seal the underside of the flashing as shown below.
Add a large bead of caulk in a half moon shape around the flashing and put the shingles back in place.
Apply the last row of shingles that is just below the vent pipe as shown in figure 1.
