Question

Cap flashing required over a parapet wall
a. True
b. False

Answer 1

The statement 'Cap flashing required over a parapet wall' is a. true

Step-by-step explanation:

The statement 'Cap flashing required over a parapet wall' is true.

Cap flashing is a type of flashing that is used to protect the top edge of a parapet wall. It is typically made of metal and is installed over the parapet wall to prevent water from seeping into the wall and causing damage. Without cap flashing, water can penetrate the mortar joints of the parapet wall, leading to structural issues and moisture damage inside the building.

Cap flashing serves as a critical element in waterproofing and maintaining the integrity of a parapet wall. It ensures that water is properly directed away from the wall, preventing leaks and potential water damage. In addition to protecting against water intrusion, cap flashing also adds an aesthetic element by providing a clean and finished look to the top edge of the wall.