How To Install Steel Roof Flashimg

With the end wall flashing in place i use stitch screws to attach it to the z trim and to the gable trim.

How to install steel roof flashimg.

Drip edge metal valley flashing dormer chimney and kickout flashing are types of roof flashing that shed water away from the connections between roofs walls chimneys and other building assemblies. Lay out your roofing underlayment over the fascia trim so that water that may form due to condensation does not collect underneath the drip edge. It s very important to make sure that you grab the z channel that s below and make sure that you re in the outside leg of the z channel. Slide the rubber boot over the pipe to check the fit.

The flashing should overlap the edge of the roof by one inch to help direct. Installing the gable flashing and starting with the first panel. Screw it down in a way that its fits tight over the humps of the metal roof. Use your feet to flatten the flashing down over the contour of the roof.

Space the screws about 12 in 30 cm apart. Trace the outline of the base of the rubber boot onto the metal roof with a pencil. Make sure that the screws are all aligned evenly as you will be able to see them from the ground if they are. Seal the top of the counter flashing and any gaps with plastic roofing cement.

Counter flashing will then be wrapped around the entire chimney and attached with steel masonry fasteners depending on your chimney flashing kit directions. Open valleys have metal flashing to protect this critical area of the roof. The edge of the roof has thin metal flashing that helps water drip off the roof without damaging the home or causing a leak. Be sure to leave a 1 inch gap between your shingles and the bottom of the side flashing.

Flashing is metal trim that fits over joints where two sections of roof meet. I ve already prepared this trim and you can see beneath it that we re going to install it using z trim as we have throughout the rest of the project. Use your neoprene washer head screws to secure the metal to the sheathing. Install drip edge starter trim against eave fascia trim of the roof.

While some skylight manufacturers include flashing in their products sometimes roofing professionals have to create it or purchase it separately. Step 1 trim the flashing in the center of the rubber boot with a roofing knife so it fits snugly around the pipe. It helps direct water away from the. For exposed fasteners avoid over tightening the fastener.

Bend the flashing into a v shape to fit over the top roof ridge and the corners where the panels meet.