How should the drip edge be installed on the rakes versus the eaves?

How should the drip edge be installed on the rakes versus the eaves?

• A. Under roofing paper on both
• B. Over roofing paper on eaves and under on rakes
• C. Under roofing paper on rakes and over on eaves
• D. Both under roofing paper

Answer: (C)

Installing the drip edge correctly is essential for effective water management on a roof. The right approach is to position the drip edge under the roofing paper on the rakes and over the roofing paper on the eaves. When the drip edge is placed under the roofing paper on the rakes, it ensures that any water that runs down the roof is directed away from the edge of the roof and towards the gutter or away from the structure. This setup prevents water from seeping under the roofing material and helps to protect the underlying structure, which is crucial on the vertical sections of the roof. Conversely, by installing the drip edge over the roofing paper on the eaves, it acts as a barrier, directing water that runs down the roof into the gutter system. This configuration is particularly important at the eaves where water runoff occurs most frequently. This method of installation ultimately enhances the roof's ability to manage water effectively and protects both the roof itself and the underlying layers from potential water-related damage.

Installing the drip edge correctly is essential for effective water management on a roof. The right approach is to position the drip edge under the roofing paper on the rakes and over the roofing paper on the eaves.

When the drip edge is placed under the roofing paper on the rakes, it ensures that any water that runs down the roof is directed away from the edge of the roof and towards the gutter or away from the structure. This setup prevents water from seeping under the roofing material and helps to protect the underlying structure, which is crucial on the vertical sections of the roof.

Conversely, by installing the drip edge over the roofing paper on the eaves, it acts as a barrier, directing water that runs down the roof into the gutter system. This configuration is particularly important at the eaves where water runoff occurs most frequently.

This method of installation ultimately enhances the roof's ability to manage water effectively and protects both the roof itself and the underlying layers from potential water-related damage.