When installing a drop on a pitched roof, how far above the roof should it be?

• A. 1 foot
• B. 2 feet
• C. 3 feet
• D. 4 feet

Answer: (B)

When installing a drop on a pitched roof, it is essential to ensure that the drop is positioned appropriately to prevent water from pooling and to protect the integrity of the installation. Positioning the drop 2 feet above the roof edge is considered best practice. This height helps to minimize the risk of water running back into the drop, which could lead to moisture intrusion and potential damage to both the installation and the building.

By modeling the installation to this standard, technicians can ensure that water drains away from the drop and the building effectively, maintaining both performance and longevity of the system. Adhering to this guideline reflects a comprehensive understanding of the installation requirements and the necessary precautions needed for weatherproofing routes in cable drop installations.