Install Metal Roof Flashing Against Brick

Now install the base flashing.

Install metal roof flashing against brick.

4 inches should go up the house wall and 4 inches should go on top of the porch roof shingles. With the rigidity created by the bent corner and the nail not penetrating the flashing the metal can move more freely when the temps change. Install base flashing under shingles or over metal roofing material. Installing the z trim.

Most flashing is 8 inches wide. Usually 8 inch flashing will work but any size will work well. Most important make sure weep vents are included in the mortar at each pan without a way for water to escape all the fancy flashing is for nothing. In order to do that we re going to use the end wall flashing as a guide.

The second is good the flashing is turned into a deep cut mortar joint about 1 and nails are placed so the head of the nail laps over the bend edge about 3 4 to hold the flashing in place. I m going to take the end wall flashing put it in place and use a pencil or a sharpie to mark the tops of the ribs and the gable trim just so i know where to put those z s. Metal roof flashing is a galvanised sheet metal that is bent at a 90 degree angle about 8 to 12 inches on each side of the angle. Step 6 make a 10 degree bend on the shingle edge of the flashing approximately 1 2 inch from the edge.

Hook a hem at the top into the hem in the edge of the pan flashing inset. However the principles are the s. If the roof runs flat up against the brick. Choose the appropriate flashing size.

Once the roofing and step flashing are in place complete the counterflashing at the masonry as follows. Step 3 flashing angled roofs with the step method. Oftentimes if you re installing in a re roofing situation you re going to be coming up against vinyl siding brick wood. Use the metal break tool to bend the flashing lengthwise in the middle according to the angle of the roof joint.

Each flashing job is a little bit different and depends on the type of material that the exterior of your house is made of. Install metal counterflashing onto the face of the block extending it down to about inch above the shingles. How to install metal roof flashing against brick step 1. You have to install the roof side of the flashing either under the last layer of shingles or over the roof materials if the roof runs flat up against a brick wall.

If the roof runs flat up against the brick wall you must install the roof side of the flashing either under the last layer of shingles or over the roof material if it is metal.