There are many options for roof replacements available today. They come in varying lifespans. Aside from their longevity, the different roofing materials each have their own features—positive and negative—that can have a significant impact on your investment. We examine the pros and cons of some popular roofing materials.

Types of roofing and life expectancy

For decades asphalt 3-tab roofing shingles have been the best-selling roofing material. This sturdy material is composed of an asphalt/fiberglass shingle that has been covered with protective granules. It adds extra durability as well as color. These shingles are extremely popular with homeowners because of their ease of use and affordability. Most asphalt shingles last for around 20 years. You can get shingles of higher quality that last up to 50 years.

The Advantages & Disadvantages Of Roofing Materials

Asphalt Shingle Roofs: Advantages

Asphalt 3-tab shingles are the most affordable type of roofing material. Asphalt shingle roofing averages $1.50-$5.50 per square foot. Architectural asphalt 

shingles are another option, but they come at a higher cost: $22 to $28 per square foot.

Asphalt shingles are easy to install. You can apply them directly to old shingles if the roof deck is in good shape.

Asphalt shingles can withstand fires for up to two hours. They are classified as Class A fire-resistant. Discuss roofing options with your contractor if you live near a fire-prone area. Other roofing materials may be better than asphalt.

These shingles can easily be purchased at most home-improvement stores.

Asphalt Shingle Roofs: Disadvantages

Asphalt shingles are the most durable roofing material. While asphalt shingle roofing should last for 15-30 years, other roofing materials may last 50 years.

Asphalt shingles are susceptible to storm damage, strong winds, and heat.

Although asphalt shingles can be recycled and are used often in pavements, they are not considered to be environmentally friendly. These shingles produce a lot of greenhouse gas emissions.

Wood Roofs: Advantages

Wooden roofing lasts longer than asphalt roofing and can last up to 25 years. The life expectancy of your cedar roof shingle roof will vary depending upon the local climate, type of wood, and thickness.

Homeowners find wooden shingles attractive because they have a natural look.

Cedar and wood roofing shingles weigh less than other roofing types like slate and clay but offer strength, protection, and durability.

Wooden shingles can be recycled and are sustainable.

Wood Roofs: Disadvantages

Wooden shingles can be more costly than other roofing options, with prices ranging from $4.50 to $9.50 per square foot.

Wooden shingles may need to be protected from fires by additional fire retardation. If you live near a high-risk area, consult your contractor.

Shakes and wooden shingles need to be treated with preservatives or fungicides periodically in order to keep them from drying out, cracking, and inviting mildew.