What kind of flashing is recommended for vent pipes in roofing?

Boot flashing is specifically designed for vent pipes, making it the recommended choice. This type of flashing typically features a rubber or flexible boot that fits over the pipe and creates a watertight seal where the pipe penetrates the roofing material. Its design allows it to accommodate the movement and expansion of the roofing material and the vent pipe, ensuring long-term effectiveness in preventing leaks.

In contrast, continuous flashing is usually employed in areas like chimneys or along walls where the roof meets vertical surfaces. Kick-out flashing is used to direct water away from a wall or joint in the roofing system. Base flashing is helpful at the edges of the roof to prevent water intrusion but does not specifically cater to vent pipes. Understanding the unique purpose of each type of flashing highlights why boot flashing is the optimal choice for this application in roofing systems.