Why is drip edge important when it comes to installing a new roof? Most roofing components are easily recognizable, such as the shingles or hip and ridge caps, others are hidden from view, yet they play a significant role in the overall functionality of the roof. One such component is the drip edge.
What is a Drip Edge?
A drip edge is a metal flashing installed at the edge of the roof deck and overhangs the gutters. It is usually made of aluminum or galvanized steel and comes in various widths and lengths to fit different roof designs. The purpose of the drip edge is to direct water off the roof and away from the building, preventing water damage to the roof deck and building structure.
Why is Drip Edge Important?
Protects the Roof Deck: Drip edges protect the roof deck by directing water off the roof and into the gutters. Without a drip edge, water would run down the sides of the roof deck, leading to water damage and rot over time.
Prevents Ice Dams: In cold climates, snow can accumulate on the roof and cause ice dams to form. Drip edges prevent ice dams by directing water away from the roof and into the gutters, reducing the risk of water damage and leaks.
Improves Aesthetics: Drip edges not only provide functional benefits but also improve the aesthetics of the roof. They create a clean and finished look at the edge of the roof, hiding any rough edges and creating a smooth transition between the roof and the gutter.
Increases Longevity: Drip edges prevent water damage and extend the lifespan of the roofing system by directing water away from the roof and into the gutters. They also prevent water from seeping behind the roofing material, which can cause damage over time.
It's easy to see that drip edges are an essential component of a roofing system and should not be overlooked. They protect the roof deck, prevent ice dams, improve the aesthetics of the roof, and increase the longevity of the roofing system. When installing a new roof, be sure to include the installation of drip edges to ensure a high-performing roofing system.
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