Which of the following is NOT a type of flashing commonly used in construction?

The correct choice identifies an option that is not recognized as a standard type of flashing in construction practices. Flashing is a crucial component in building construction, used primarily to direct water away from crucial areas of a structure, thus preventing leaks and water damage.

Step-flashing is typically employed around chimneys that intersect with a roof, providing a layered approach to water management. Counter-flashing is used in similar contexts, often where masonry meets a roof, allowing the upper portion of the flashing to securely overlap the lower section, guiding water outward. Base-flashing is another common type, primarily installed at the base of walls to protect against water intrusion at junctions where materials meet.

Wrap-around flashing is not a standard term associated with common flashing practices in construction. While various flashing methods exist that might share similar characteristics, wrap-around flashing does not fit into the established categories of flashing types. Understanding the common types of flashing helps recognize their functions and applications in protecting buildings from water damage.