What Is a Drip Edge in Roofing?

A drip edge is essential to a roofing system because it protects the roof and the underlying structure. A metal strip is installed along the roof’s margins, usually along the eaves and rakes. Its purpose is to provide an even, smooth edge that prevents water from infiltrating and causing damage to the roof. The drip edge also channels rainfall from the roof away from the property’s foundation and siding, reducing moisture damage. Depending on the roofing system and climate, it can be installed in various materials and sizes. The drip edge may be broad and deep in wet and snowy areas to help divert water from the roof.

Importance of Installing a Drip Edge 

Placing a drip edge is one of the most critical things you can do to protect your roof and property. A drip edge is a metal roof flashing laid along the roof’s edges. It functions as a barrier between the roof and the fascia, directing rainfall away from your roof’s vulnerable regions and into the gutters. Here are some of the primary reasons why a drip edge is a vital component of any roofing project:

  • Ensures Proper Water Flow: The primary purpose of a drip edge is to ensure water is properly diverted away from the roof and into the gutters. A properly installed drip edge helps ensure water can freely flow off the roof, preventing it from pooling up and seeping underneath the shingles.
  • Increased Durability: Drip edges provide extra protection against water damage. This helps to make the roof more durable and long-lasting. 
  • Improved Aesthetics: Drip edges provide a finished, polished look to the roof line and can make a house look more attractive.
  • Enhanced Protection: Installing a drip edge prevents water from entering the roof, which can cause damage over time.
  • Improved Home Value: A properly installed drip edge can help increase a home’s value.

Different Types of Drip Edges

The humble drip edge is vital when protecting your roof from moisture damage. Not only does it provide an attractive accent around the roofline, but it also keeps water away from the edges of the roof. That’s why getting your home’s drip edge is so important. Here’s a look at some of the different types of drip edges you can choose from:

  • Gutter Apron

A gutter apron is a type of protective drip edge used in roofing for added protection against water damage. It provides extra protection by extending the roof edge beyond the gutter line and aids in efficiently flowing water away from the home. Gutter aprons are typically made from metal, such as aluminum or copper. They may come in various sizes depending on the size of the home. The apron is installed directly under the shingles, above the gutter, and the edges of the apron angle downward to direct water into the gutter. Installing a gutter apron is an essential part of any roofing job. It helps ensure that your home is adequately protected from water damage.

  • Rake Edge Flashing

Rake Edge Flashing is a drip edge used in roofing to protect against water damage. This essential component helps to direct water away from the roof and down the side of the house, preventing water from entering the roof and walls. It’s commonly made from aluminum, copper, vinyl, or steel. It is installed along the edge of the roof above the fascia board. The roofing material is placed over the flashing, creating a waterproof barrier. Rake Edge Flashing is an essential part of any roofing installation. It is a great way to protect your home from the elements. It’s relatively inexpensive and easy to install, making it a great addition to any roofing job.

  • Gravel Stop

A gravel stop is a type of drip edge used in roofing, and it is essential in helping to control the flow of water off a roof’s surface. This product is designed to stop water from flowing beyond the roof’s edge and onto the fascia or other building parts. As a bonus, the gravel stop also prevents water from getting underneath the shingles and causing damage to the roof deck. It is essential for all roofs, especially those with a low slope, to have a gravel stop installed. This will help to keep the roof in good condition and prevent moisture from seeping into the home and causing problems.

  • Chimney Caps

Chimney caps are an essential part of any roofing system. They act as a drip edge that helps protect the roof and masonry of the chimney while also helping to keep debris and water out. Chimney caps come in various materials, such as copper, stainless steel, and galvanized steel, so you can choose the one that best suits your home. They also come in different sizes and shapes, so you can choose the one that best fits your chimney and roof. As well as providing protection, chimney caps can also be used to add a decorative touch to your home.

  • Coping

Coping is an invaluable part of roofing that often gets overlooked. In a nutshell, it is a type of edge or cover placed over the top of a wall. Its purpose is to deflect water away from the wall, protecting it from the elements and helping to ensure a longer-lasting, healthier roof. It is typically made of metal, though other materials like plastic and wood may also be used. Depending on the type of roofing and the climate, different types of coping are available to fit the situation. For instance, a lightweight coping such as aluminum suits warmer climates, while a more robust material such as copper is ideal for colder climates.