The interactions between these variables are very complex and our understanding of their mechanics remains imperfect.
Intersection of rock and roof.
All real brick or stone through the roof walls and chimneys and those that set on lintels always have metal exposed at all intersections with the roof.
If the existing sidewall roof intersection did not include a kick out flashing carefully inspect the side wall at the roof eave for deterioriation from bulk water leakage and repair as needed.
Shingles used to cover the inclined external angle formed by the intersection of two sloping roof.
The lower edge is hemmed and laps the base flashing and is formed to be a snug fit against the base flashing.
A type of roof containing sloping planes on each of four sides.
This detail shows the use of copper cap flashing extending over copper base flashing at the intersection of a shed roof with a masonry wall.
A key part of my approach is using a special piece of flashing at this.
The exterior of a house presents plenty of opportunity for leaks.
The roof a roof beam was created and ongoing intersection falls were halted.
Wall intersection at shed roof.
Inspect the wall and roof framing to verify existing conditions and develop specific detailing for flashing the intersection of the wall and roof.
For more information on how to properly flash roof to wall intersections see the web pages roof to wall flashing and tile eave to rake wall installation.
A common problem area is the point where a gutter dies into an adjoining wall as the photo below illustrates.
In another highly fractured roof in a western pennsylvania mine a total of 5 8 cm 2 3 in of rubbleized rock was found in a zone up to 3 m 10 ft into the roof.
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.
Numerous roof bolt design methods have been proposed.
Runs from the ridge to the eaves.
The cap flashing is set in the mortar joint between bricks.
See figure b hip roof.