Roof Against Wall Flashing

Metal flashing also called roof flashing goes against a stucco wall to protect it from water damage.

Roof against wall flashing.

If there were no flashing against these walls water could slowly drip into the crevice between the wall and the roof and potentially into the home. Below are two photographs of roof wall step flashing completed and effective of a slate roof against a brick wall below left and in process with step flashing against a dormer sidewall before the dormer siding has been put in place below right. This is other way it can be do done the white clading would usually be a lead flashing just couldn t find a image with it. Flexible flashing tape seals the eave to the wall.

A roof or wall that is not properly sealed off from water can be extremely costly to fix not to mention the hassles that accompany the unwanted water. Damaged or improperly installed roof flashing especially around the chimney or dormer is one of the most common causes of roof leaks. For areas where the walls meet the roof you will need to use the step flashing technique. Surprised they don t offer a apron roof flashing as below the top edge against wall would be covered with a lead flashing.

Must be kept up off the surface of the roof a minimum 1 some manufacturers of exterior wall coverings require. The gibraltar building products l flashing protects your home the gibraltar building products l flashing protects your home from moisture infiltration where your wall meets your roof. There are various ways to do roof flashing depending on which part of the roof you are flashing. I use a wide piece of flexible flashing tape to protect the area between the subfascia and the wall.

L shaped flashing is a versatile general use flashing used where a uniform or strengthened finish is needed on a 90 surface. The flat roofing material must go up the wall a minimum of 12 or up the wall and over the top of the wall if the wall is less than 12 high. We will take a look at how to install roof flashing against a wall in this article. Above the roof sheathing.

Roof to wall flashing. Proper roof wall abutment flashing examples. Step flashing is preferred over continuous flashing for roof flashing where the roof meets the wall. The correct installation of flashing at this juncture is critical in order to maintain a weather tight seal.

I cut the tape so that it laps onto the housewrap above and 3 in. There have always been problems with the flashing details at head walls rake walls and chimneys especially if stucco brick or stone veneer is used. Once the flexible flashing is set i apply a piece of housewrap along the wall where the fascia. How to install roof flashing against a wall.

Materials needed for roof flashing where roof meets wall.