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When you consider roof durability and longevity, you most likely think of roofing materials or protective coatings. Yet a drip edge, the unsung hero of roofing systems, is just as important for protecting your roof and home.

What exactly is a roof drip edge, and why do you need it? Learn more about the importance of this roofing element, then call our experienced team at Polaris Roofing Systems at (928) 699-4840 for a free roofing inspection in Flagstaff, AZ.

If you suspect your drip edge is damaged or under performing, contact us today for a repair or replacement estimate!

What Is a Roof Drip Edge?

roof drip edge

A roof drip edge, or drip edge flashing, is a strip of metal around your roof’s perimeter. It covers the edge of your roof deck and drives rainwater into the gutter. A roof drip edge keeps moisture from seeping into your roof structures.

Without drip edging, water could permeate the edge of the roof decking and cause deterioration and rot. We’ve seen our fair share of failing and missing drip edges, and the damage it causes can be a nightmare. If your roof appears to have signs of water damage, contact Polaris Roofing Systems to get it inspected asap!

What Is Drip Edge Flashing Made Of?

Available drip edge materials include non-corroding metals like aluminum, copper, or galvanized steel, although you may also find vinyl, plastic, or fiberglass drip edging.

We recommend installing either galvanized steel or aluminum roof drip edging. Galvanized steel is a highly durable drip edge material since steel is strong enough to withstand high winds, and its galvanized coating prevents corrosion. Aluminum, while more lightweight and bendy, is another long-lasting and cost-efficient choice for drip edging.

Types of Roof Drip Edges

Most roof drip edges belong to one of the following types:

  • C-style. C-style drip edge is an affordable type of drip edging for roofs without fascia boards. This curved drip edge lies under the roof deck and channels water away, thanks to its rounded shape.
  • L-style. An L-style roof drip edge has a 90-degree bend in the center, with one end resting on top of your fascia and another beneath the roofing material. This type of drip edging is a good choice for low-slope roofs.
  • T-style. The triangular shape of a T-style drip edge forms an overhang, which adds to its efficiency in driving away rainwater.

If your roof system includes aluminum fascia that forms a smooth line with the roof deck, the fascia functions as a drip edge, and you don’t need to install separate drip edge flashing. Otherwise, a roof drip edge is a must for every home in Flagstaff, AZ.

What a Drip Edge Does

What a Drip Edge Does prevent ice dam

Properly installed roof drip edging can:

  • Protect your soffits and fascia by redirecting water into the gutters
  • Drive rainwater away from your porch and keep your deck or porch dry, even in heavy rains
  • Prevent ice dams from forming on your roof edge
  • Keep pests away by covering the gap between the fascia and roof deck
  • Help secure your roof structure during high winds
  • Prevent basement damage by ensuring water flows into gutters instead of flooding the ground beneath the roof edge

Do You Need a Roof Drip Edge in the Area of Flagstaff, AZ?

Flagstaff experiences a dry climate most of the year, but rain increases during the monsoon season (July to September). A roof drip edge protects your home from moisture damage during heavy rains and extends your roof’s lifespan.

Moreover, depending on your local municipality, building codes may require drip edging if you ever put your home on the market. A well-maintained roof with a functional drip edge also makes an excellent selling point.

Polaris Roofing Systems: Quality Drip Edge Installation and Other Roofing Projects in Flagstaff, AZ

When you install a new roof and want the drip edging done right, count on us at Polaris Roofing Systems. With over 25 years of experience serving Flagstaff and the surrounding areas, our locally owned roofing company is a leading choice for residential and commercial roofing projects. 

As a licensed and insured roofing company with an A+ rating from the BBB, we proudly use only the best asphalt, metal, slate, and other materials with a Class A Fire Rating.

Call (928) 699-4840 or complete our contact us form online for a roof drip edge repair, replacement or installation estimate.

Justin Young

Justin Young

Justin young has been in the construction trade for nearly 25 years, focusing on insurance restoration and roofing. While attending Arizona State he worked in new construction custom homes until the opportunity came to get back into restoration and roofing. Roofing came full circle and Justin was promoted to General Manager of a local roofing company. As that progressed he ventured out on his own to start his own company, Polaris Roofing Systems. He prides himself on being on the cutting edge of roofing materials, applications and roof quality. Justin enjoys spending time with his 2 young children and wife. Justin prides himself, his company and continued growth on the people around him and the integrity for which it stands for.

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