Final answer:
A kick-out flashing should be installed where the roof meets the wall to prevent water damage by directing the water into the gutter system.
Step-by-step explanation:
A kick-out flashing should be installed where the bottom of a roof meets a wall. This specialized piece of flashing is designed to direct water away from the wall and into the gutter system to help prevent water damage, such as rot and mold, along the wall and the roof's edge. It is particularly crucial for roofs that terminate at a sidewall, where without proper flashing, water could infiltrate behind the siding or wall cladding, potentially causing structural damage.
A flashing should be installed where the bottom of a roof meets a wall. Flashing is a sheet of metal or other waterproof material that is installed to prevent water leakage at vulnerable points in a building, such as roof-wall junctions.
The flashing acts as a barrier, redirecting water away from the junction to prevent moisture damage. It is an essential component in maintaining the integrity of a building's envelope.
Examples of flashing materials include galvanized steel, copper, and plastic. The choice of flashing material depends on the specific needs and requirements of the building.