Roof Pipe Flashing Installation Instructions

At this point chalk a line from ridge to eave.

Roof pipe flashing installation instructions.

Ensure it sits flat and extends at least 8 inches above the shingles. Install flexible collar over pipe. Protect the eave from ice dams and sideways rain step one in steep slope roofing is the edge flashing. Press the retrofit boot down bending it to conform to the roof profile and or roof.

Place the leading edge of the first panel along this line. Nail it in place with two nails one. Slide the flashing over the pipe making sure that the flashing is closely sitting on the surface of the roof. Hammer one nail to the.

Nail flashing only where future courses of shingles will cover. One common method is to lay the edge metal under the eaves membrane and over the rake. Measure one panel width in from the roof edge. Seal the underside of the flashing as shown below.

Roof flashing installation instructions 1. Step 4 nail it in using your hammer nail each side of the flashing to the roof so that it is securely fitted. Wrap the flashing around the pipe and install all snap rivets to seal the flange. Select appropriate size flashing for each vent pipe through roof.

Choose appropriate size retrofit flashing. 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. Then set the piece down. Bend it back so that it overlaps the corner flashing.

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. Push down until base lies flush on rooftop. Two ways to flash roof edges.

Inspect all seams for flaws or misses and. Clean penetration using appropriate cleaner from roof deck to 8 high. Holding one base stack half in each hand mate halves together around pipe starting at top and working down.