Roof Vent Pipe Flashing Installation

Place the flashing or boot onto the plumbing vent so the base is resting on shingles.

Roof vent pipe flashing installation.

Inside diameter black new construction or reroof thermoplastic vent pipe roof flashing model pb 312 4bk 19 97 19 97. Vent pipes vary in size. Quarrix pipe boot photo by quarrix. 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.

The pipe boots are available in two roof pitch ranges 3 12 to 8 12 and 8 12 to 14 12 and pipe diameters from 1 1 2 in. 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. Slide the new flashing over the vent pipe and under the shingles above the pipe. 1 remove nails holding down shingles above the pip.

Installing a roof plumbing vent is typically an easier task than flashing a chimney. A quick step by step guide on how to flash a metal roof. 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. The use of the correct sized vent boot as flashing will help to ensure a watertight seal.

Flashings are available in a variety of thermoplastic aluminum galvanized and copper materials. Get free shipping on qualified vent pipe flashing or buy online pick up in store today in the building materials department. Installation services specials offers local ad. Next use a reciprocating saw with a rough in blade to cut the out the marked template.

Momentarily lift the boot and apply sealant to hold the flashing in place. Metal roof flashing installation. Install shingles as normal up to the base of the plumbing vent. Roofing nails per side photo 2.

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. Installing a new shingles on your roof is not a complex project. After selecting an area to install from inside the building square the template between the roof rafters and outline with a marker.

Here is how you do it. The slope of the flashing can be microadjusted by pinching or pressing the two downslope corners. All oatey flashings are rated for a minimum of 180 f continuous heat and approved for type b installations.