Cedar Roofs vs. Asphalt Shingle Roofs

Your roof is more than just protection — it's an investment that defines your home's character while protecting everything beneath it. The right roof material can increase curb appeal and resale value while still protecting your home.

Two of the most popular roofing options are cedar and asphalt shingles. This guide will explain what cedar and asphalt roofs are and their differences. Understanding what makes them different can help you decide which one is right for you.

What Is a Cedar Shake Roof?

Cedar shake roofs are made of natural wood pieces harvested from cedar trees. This material gives the roof a unique look. The thick, irregular cuts of the shakes create a rustic and textured appearance that adds character and charm to any home, including custom homes.

What Is an Asphalt Roof?

Asphalt roofs feature shingles made from fiberglass and other organic materials. These heavier materials mean they weigh more than some other roofing types. Asphalt roof shingles come in various colors and shapes, allowing homeowners to select the best option for their preferred look.

The Main Differences: Cedar Roof Shingles vs. Asphalt Roof Shingles

Reviewing the main differences between cedar and asphalt shingles can help you decide which one best suits your needs. These differences include appearance, longevity, durability, cost, maintenance, flammability and resale value:

Appearance

Cedar shingles offer a timeless, natural appeal that enhances both historic and modern homes. Their distinctive appearance, derived from Pacific Northwest cedar trees, creates an upscale, classic look that ages gracefully.

In contrast, asphalt shingles provide contemporary appeal with diverse color options from sandy gray to brick red, making them adaptable to various architectural styles.

Longevity

When homeowners weigh the benefits of cedar shingles versus asphalt shingles, longevity is one of the top concerns. Fortunately, both cedar and asphalt shingles last for decades. Cedar roofs can last up to 30 years with proper maintenance, offering excellent long-term value despite higher initial costs. The life expectancy of asphalt shingles is typically 20 years and represents a more budget-friendly option, though cedar may provide more property value.

Durability

Cedar shingles can withstand many years of wear in some of the coldest climates. However, if the raw wood is subject to constant water exposure, mold growth can develop. Fortunately, this can be avoided if the shingles are treated to be water-resistant. To last as long as possible, the roof should also have a working drainage system and be free of overhanging branches.

Asphalt is popular for its relatively low cost and durability. However, the durability of asphalt shingles depends on the price. Shingles can loosen when exposed to high winds, allowing wind, snow or rain to damage the roof structure. Excessive water can lead to algae growth. The good news is regular maintenance can prevent or fix these problems.

Cost

The cost difference between cedar shake roofs and asphalt shingles varies. Cedar roofing generally requires a higher initial investment due to its premium natural wood and craftsmanship, but it offers long-term value through increased property appeal and durability. In contrast, asphalt shingles are more budget-friendly upfront, making them a popular choice for homeowners.

Maintenance

Cedar roofs should be cleaned and treated once every four to five years. This restores their beauty and increases their longevity. A professional should inspect the roof twice annually to check the gutters, drains and nearby tree growth to remove blockages. Blockages can prevent rainwater from draining off the roof and lead to mold on the shingles and saturation under the roofing.

When tree-branch overhang is allowed to fester, roofing is exposed to foliage, fallen pinecones, rodents and insects. Any of these can leave shingles vulnerable to saturation, mold and infestation, all of which compromise a roof's structural integrity. If a branch falls onto the roof, the impact can damage cedar shingles. If a nearby tree has long branches, they should never be allowed to grow over any part of the rooftop. Ideally, no tree should be within 6 feet of a house.

Asphalt could serve as a breeding ground for algae. Algae can spread quickly and ruin the appearance of an asphalt roof. If you spot algae, have the roof cleaned by a professional, preferably before the rainy season begins. Though algae won't actually damage an asphalt roof, it can cause the shingles to curl at the edges, making them weaker.

Tree overhangs pose much the same threat to asphalt shingles as they do to cedar. A fallen branch could easily cause chips and cracks in an asphalt roof, which could also be vulnerable to saturation due to foliage buildup. The gutters and drains must remain free-flowing to prevent water from building up and ultimately making its way through the shingles and into the underlying structure.

Flammability

Fire resistance should be a top priority when choosing roof shingles. Fortunately, both cedar and asphalt shingles can help prevent the development and spread of flames. Cedar must be treated with flame retardants before installation, while asphalt can naturally inhibit the spread of flames and even withstand the effects of blowing embers.

Resale Value

Cedar roofing significantly enhances property value, particularly for historic homes and upscale properties. As one of the most timeless roofing types, cedar is featured on many classic homes throughout the United States, particularly in older neighborhoods in the Northeast. For just about anyone in the market for a traditional home, cedar is the natural choice for roofing.

While functional, asphalt typically doesn't increase property value and may actually decrease it when replacing existing cedar roofing. If you live in a historic home or district, you might be prohibited from switching from cedar to asphalt.

Contact Cedar Roof Coatings for Shingle Maintenance or Repairs

To keep your cedar roof in top condition for years to come, you'll want to have your shingles inspected from time to time and repaired when necessary.

At Cedar Roof Coatings, our team has serviced and repaired cedar roofs in Fairfield County, Connecticut and Westchester County, New York, for over three and a half decades. As a family-owned and operated company, we understand the importance of relationships, quality experiences and trustworthy work. That's why we offer honest consultations, free quotes and professional services.

When your cedar roof needs restoration, we can help. Our services include consultations and inspections, repairs, and preservations. Contact Cedar Roof Coatings today, or contact our sister company, Asphalt Roof Cleaning, for quality asphalt roofing services.