How To Seal A Flat Roof Against A Wall

Metal roof flashing is a galvanized sheet metal bent at right angles with about eight to 12 inches on each side of the angle.

How to seal a flat roof against a wall.

It is commonly used in two story and side split houses. Here is a video on how to seal a flat roof permanent it does not required a lot of skills just time to let it dry completely hope it beco. Horizontally around the inside corner and at least a foot beyond the end of the eave. The roof flashing is then placed up behind this through the wall z bar flashing on the outside of the vertical blocking backing material.

Proper flashing is crucial at a roof to wall intersection. Follow the photo for illustrated instructions. These kinds of houses often have a roof that butts against a wall. Down the wall 6 in.

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. Metal flashing prevents rain and run off water from seeping into the space between the roof and the wall and causing damage to the framing. Metal roof flashing can be use to seal gaps between roof walls. Because most roof flashing is required to extend up the wall a minimum of 4 and some a minimum of 5.

To install the roof wall flashing above the builder bent the top edge of the flashing into a 90 degree lip about 2 cm in width. This is a surecoat systems how to roof. This is a surecoat systems coating how to roofing video. Most simply use a nominal 6 piece of lumber.

That lip is then set into a reglet or groove in this case cut into the mortar joint of the brick wall above.