Lead Flashing Porch Roof

If the leak is dripping in the middle of the roof go to the top of the roof and check if some of the shingles are cracked.

Lead flashing porch roof.

Use the metal break tool to bend the flashing lengthwise in the middle according to the angle of the roof joint. 4 inches should go up the house wall and 4 inches should go on top of the porch roof shingles. Damaged or improperly installed roof flashing especially around the chimney or dormer is one of the most common causes of roof leaks. Here is a guide on how to install lead flashing to your roof.

The flashing needs to be installed before installing the roof shingles the metal flashing is formed with a hook edge and cleated on 12 centers the flashing extends up the wall at least 4 the flashing extends onto the roof a minimum of 2 inches 4 inches is preferable in more severe climate areas. According to the federal emergency management agency fema improper roof flashing could lead to wood rot and even deck collapse. It may be quite a labor but it pays off with a strong roof. Most flashing is 8 inches wide.

The flashing on the wall should be flush against it and the porch roof portion should be on top of the shingles. Nail the flashing securely in place using roofing nails. Find out if the flashing is correctly installed and sealed or if it has holes caused by corrosion. Step 6 make a 10 degree bend on the shingle edge of the flashing approximately 1 2 inch from the edge.