A quick step by step guide on how to flash a metal roof.
Roof vent pipe flashing installation.
Place the flashing or boot onto the plumbing vent so the base is resting on shingles.
Install shingles as normal up to the base of the plumbing vent.
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However in order to ensure that the roof is watertight it is important that the shingles and flashing are installed properly around a vent pipe or drain stack.
It s soldered to a roof flange that layers into the shingles.
Traditional flashings still work.
Slide the new flashing over the vent pipe and under the shingles above the pipe.
Roofing nails per side photo 2.
Inside diameter black new construction or reroof thermoplastic vent pipe roof flashing model pb 312 4bk 19 97 19 97.
Metal roof flashing installation.
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.
Installing a roof plumbing vent is typically an easier task than flashing a chimney.
Next use a reciprocating saw with a rough in blade to cut the out the marked template.
Get free shipping on qualified vent pipe flashing or buy online pick up in store today in the building materials department.
Installing a new shingles on your roof is not a complex project.
The use of the correct sized vent boot as flashing will help to ensure a watertight seal.
Here is how you do it.
Today oatey flashings are used in commercial and residential applications where a water tight seal around plumbing vent pipe or outside wall penetrations is required.
All oatey flashings are rated for a minimum of 180 f continuous heat and approved for type b installations.
After selecting an area to install from inside the building square the template between the roof rafters and outline with a marker.
Vent pipes vary in size.
Put one nail in the bottom edge with a dab of caulk under it to seal the.
Using a sawzall cut any roofing nails in the area of the lower mounting plate flush with the sheathing.
How to flash a metal roof.
The traditional pipe flashing is a soldered lead riser pipe that encloses the vent pipe and folds in the pipe at the top.
Momentarily lift the boot and apply sealant to hold the flashing in place.
Flashings are available in a variety of thermoplastic aluminum galvanized and copper materials.
