January 02, 2024
If you’re in the market for a new residential roof, some of the biggest considerations are which roofing materials to use and the pros and cons of each option. The material you choose impacts everything from durability and maintenance to environmental factors and installation costs. Below is an overview of the most popular roofing materials used on Kennesaw homes today.
Asphalt Shingles: The Pros
Asphalt shingles are the most common roofing choice for American homes, making up over 80% of the residential market. Why are they so popular?
Cost – Asphalt shingles are one of the most budget-friendly roofing materials. They provide an affordable option for many homeowners.
Variety – Asphalt shingles come in a wide range of styles and can mimic more expensive slate or wood shake designs. There are many colors and textures to choose from.
Durability – Modern laminated asphalt shingles hold up well to heat, rain, snow, and wind. With proper installation, they typically last 20-30 years.
Ease of Repair – It’s simple to spot damage and replace individual asphalt shingles as needed for short-term repairs.
The Cons
Temporary – Asphalt shingles are less durable compared to other materials and usually require replacing the entire roof after 20-30 years.
Environmentally Unfriendly – Composite asphalt shingles are difficult to recycle and manufacture. The embedded limestone also carries an environmental burden.
Petroleum Based – Asphalt contains petroleum-derived compounds. Volatility in oil prices can influence cost.
Metal Roofing: The Pros
Growing in popularity, especially in hot southern climates like Georgia, metal roofs offer benefits over asphalt.
Long Lasting – Metal roofs can last 50 years or longer with minimal upkeep or repairs needed over time. This makes them a cost-effective long term investment.
Energy Efficiency – Reflective metal roofing keeps attic temperatures cooler, reducing energy costs.
Eco-Friendly – Metal roofs allow for rainwater runoff and are recyclable at end of life. Many materials contain 25-75% recycled content.
Fire Resistant – Metal roofs do not support combustion and are considered non-combustible. Some even qualify for fire safety tax credits.
The Cons
Higher Upfront Cost – The installation price of metal roofs averages around two to three times higher than asphalt shingles.
Noisiness – Metal roofs provide less sound absorption and buffering from weather noise compared to other materials.
Dents and Scratches – Although durable, metal panels can get dings and scratches from falling debris. These cause aesthetic damage, but not performance issues.
Tile Roofing: The Pros
Clay and concrete tile roofs offer a distinctive, high-end look.
Beauty – Tile roofs are known for their unique architectural beauty and Spanish style.
Longevity – High quality clay or concrete tiles can last over 100 years if properly installed and maintained.
Fire Resistance – Tile roofs are non-combustible and fire resistant.
Climate Resilience – Tile stands up extremely well to high heat, major storms, and other extreme weather.
The Cons
Expense – A tile roof costs 2-3 times more than an asphalt shingle roof, on average. Professional installation is complex.
Weight – Heavy tile roofs require additional framing and support. This also makes repairs difficult.
Brittle – Cracked, chipped and broken tiles over time are not uncommon. Replacing individual tiles can alter the appearance.
Slate Roofing: The Pros
Slate delivers unmatched durability and old-world charm.
Natural Beauty – Slate has a timeless, rustic appeal and unique texture that adds great architectural character.
Durability – Slate roofs can last over a century since the dense metamorphic stone is waterproof and weatherproof. Proper maintenance is key.
Eco-Friendly – Slate is plentiful and requires little energy to quarry and manufacture. It’s 100% recyclable.
Fire Resistance – Slate is non-combustible and won’t burn or release toxins when exposed to heat.
The Cons
Expense – Due to specialized quarrying and installation, slate roofing costs about 5-10 times higher than typical asphalt shingle roofing.
Heavy and Brittle – Slate’s extreme weight requires extra structural support. The stone can also crack and chip easily, requiring replacements.
Regular Maintenance – While durable, slate requires more frequent inspections, repairs and cleaning to achieve its full lifespan.
Choosing the best roofing material for your home depends on factors like your budget, home style, climate and needs. The experts at Infinity Roofing Contractors can guide you in selecting the right shingle, metal, tile or slate roof to maximize durability and value while meeting your unique needs. Contact us today for a consultation!