Roof Pipe Flashing Installation Instructions

Place the leading edge of the first panel along this line.

Roof pipe flashing installation instructions.

Nail it in place with two nails one. One common method is to lay the edge metal under the eaves membrane and over the rake. Select appropriate size flashing for each vent pipe through roof. Panel installation should begin at the gable end of the roof opposite the prevailing rain bearing wind this will provide added assurance against wind driven rain being forced under the laps.

Details concrete masonry roofing wrb flashing. Press the retrofit boot down bending it to conform to the roof profile and or roof. Hammer one nail to the. If necessary trip opening to be about 20 smaller than the pipe.

As the hole in the flashing is slightly smaller than the pipe you will be able to have a close fit around the pipe. Protect the eave from ice dams and sideways rain step one in steep slope roofing is the edge flashing. Holding one base stack half in each hand mate halves together around pipe starting at top and working down. Nail flashing only where future courses of shingles will cover.

Bend it back so that it overlaps the corner flashing. Roof flashing installation instructions 1. How to install step flashing with a wall corner step three. Measure one panel width in from the roof edge.

Step 4 nail it in using your hammer nail each side of the flashing to the roof so that it is securely fitted. Then set the piece down. Push down until base lies flush on rooftop. Install flexible collar over pipe.

Seal the underside of the flashing as shown below. Ensure it sits flat and extends at least 8 inches above the shingles. Solder seal vertical seams then the base flange seams. Choose appropriate size retrofit flashing.

Slide the flashing over the pipe making sure that the flashing is closely sitting on the surface of the roof. Inspect all seams for flaws or misses and. Wrap the flashing around the pipe and install all snap rivets to seal the flange.