Shingle At Roofline Where Wall And Roof Meet

The installer tacked a row of asphalt shingles to the wall caulked their top edge and hoped for the best.

Shingle at roofline where wall and roof meet.

This leaves enough room for the vertical leg of the step flashing. A combination roof is quite literally a combination of types of roofs. Avoiding problems begins at the beginning with a gap. Starting at the lowest part of the roof completely cover all three exposed surfaces of the block with peel and stick membrane.

If you don t direct water from the roof into a gutter it can pour into the wall. Unless you re careful step flashing can allow water from the roof to slip behind the gutter and get behind the siding and even the housewrap. Check out our recommended tools right here. A common problem area is the point where a gutter dies into an adjoining wall as the photo below illustrates.

Roof framing involves a lexicon all its own. Ground zero for roof rot is often where roofs meet walls. Even the simplest of rooflines has dozens of potential leaks sites due to chimneys ridges valleys etc. When repairing or replacing a roof it pays to be familiar with these terms.

A clerestory and hip roof for example. A key part of my approach is using a special piece of flashing at this. Often incorporating two or more designs for aesthetics and practical reasons combination roofs can feature a range of styles. Proper detailing around these areas as detailed in the diagrams is critical.

Here is a closer look at common roofing terms. Make sure the inside corners of the supporting masonry are at least 4 inches above the roof deck. The majority of roof leaks occur in locations where the plane of the roof is interrupted by a ridge another roof intersecting at an angle a wall or penetration. The exterior of a house presents plenty of opportunity for leaks.

Includes illustrations that show roofs have hip rafters ridge boards jack rafters and more. A 2x4 laid on the roof is a good way to gauge this. 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. Proper roof wall flashing example.