Replace Roof Flashing Between House And Porch

Use the metal break tool to bend the flashing lengthwise in the middle according to the angle of the roof joint.

Replace roof flashing between house and porch.

Position a new vent pipe flashing over the vent push it down into place and nail where shingles will cover it. Open valleys have metal flashing to protect this critical area of the roof. Then caulk the nail heads. It allows you to add over a hundred millimeters of extra height.

Step flashing is installed in conjunction with shingling the porch roof. Where an attached backyard deck meets the house. If you wish to reach a specific height you can lift the roof of the patio with some riser brackets. However the principles are the s.

While some skylight manufacturers include flashing in their products sometimes roofing professionals have to create it or purchase it separately. If the house is sided with shingles or lap siding simply slip the metal s top edge up under the bottom edge of the shingles or siding as far as possible. Most flashing is 8 inches wide. Above a lower roof where it abuts the wall.

Under the eaves of a roof with little overhang and no gutters. It may be quite a labor but it pays off with a strong roof. Fit the flashing in place caulk the top edge and nail it with galvanized nails long enough to penetrate at least 1 inch into the structural members. If you nail on the inside it will damage the flashing and make it less effective.

Step 6 make a 10 degree bend on the shingle edge of the flashing approximately 1 2 inch from the edge. Replace the shingles and cover the nail heads with roofing cement. Siding on the lower portion of the house wall that meets the porch addition must be removed prior to flashing. In all cases make sure to detail the flashing membrane so that it sheds water.

To replace flashing around the vent pipe first remove the shingles covering the flange at the back and sides. Install some riser brackets for more height. 1 put on a. Because the gutter is removed you will need to install transfer flashing from the roof of the house to the patio.

It should tuck under the sheathing wrap above and over the flashing below. The edge of the roof has thin metal flashing that helps water drip off the roof without damaging the home or causing a leak. Pull or cut off any nails. Place the flashing between the joint of the house and the roof.

Each flashing job is a little bit different and depends on the type of material that the exterior of your house is made of. Try to keep the nails as flush as possible to the edges. 4 inches should go up the house wall and 4 inches should go on top of the porch roof shingles. Here is a guide on how to install lead flashing to your roof.