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What Is Composite Roofing? A Complete Guide for Homeowners
When it’s time to replace your roof, you’ll likely come across several different options for materials. Asphalt shingles, metal roofing, wood shakes, and slate are all common choices. But in recent years, one roofing material has been growing in popularity for its durability, design flexibility, and affordability: composite roofing.
So, what is composite roofing, and why are so many homeowners choosing it? In this comprehensive guide, we’ll cover everything you need to know, from its definition and benefits to cost, maintenance, and lifespan. By the end, you’ll understand exactly whether composite roofing is the right choice for your home.
What Is Composite Roofing?
Composite roofing, sometimes called synthetic roofing, is made from a blend of materials designed to mimic the look of traditional roofing types while offering greater strength and durability. Unlike roofs made from a single material, composite roofing combines multiple components—such as fiberglass, recycled plastics, rubber, and asphalt—to create shingles or tiles that are both attractive and long-lasting.
The term “composite” refers to the idea of combining different elements into one superior product. Composite shingles are engineered to resist common roofing problems like cracking, warping, mold, and algae growth while maintaining an authentic appearance similar to wood, slate, or asphalt.
Types of Composite Roofing
Not all composite roofs are the same. Depending on the manufacturer, composite roofing can be made with different blends of materials to replicate the look of other roof styles.
1. Asphalt-Fiberglass Composite Shingles
The most common type of composite roof is made with an asphalt base and reinforced with fiberglass. These shingles are lightweight, affordable, and widely used in residential roofing.
2. Synthetic Slate Roofing
These shingles mimic the appearance of natural slate tiles but weigh significantly less and cost much less to install. Composite slate is made from recycled rubber or polymers, making it durable and eco-friendly.
3. Synthetic Wood Shakes
For homeowners who love the rustic look of cedar shakes but don’t want the maintenance, synthetic wood shingles are an excellent alternative. They are designed to look nearly identical to natural wood but won’t rot, split, or attract insects.
4. Rubber-Based Composite Roofing
Made from recycled rubber, these shingles are highly impact-resistant and perform well in areas prone to hail or severe storms.
Advantages of Composite Roofing
One reason people ask “what is composite roofing” is because they want to know whether it truly outperforms traditional materials. Here are the top benefits:
Durability
Composite shingles are engineered to resist cracking, warping, and fading. Many manufacturers design them to withstand winds of up to 110–150 mph and impacts from hail.
Longevity
A typical composite roof lasts 30–50 years, compared to 15–25 years for standard asphalt shingles.
Lightweight
Composite roofing weighs less than natural slate or tile, making it easier to install and suitable for most home structures without additional reinforcement.
Aesthetic Variety
Composite shingles are available in countless colors and styles, with options that mimic slate, tile, wood, or asphalt.
Eco-Friendly
Many composite roofing products use recycled plastics, rubber, and other sustainable materials, reducing landfill waste.
Low Maintenance
Unlike wood shakes, which require frequent sealing and upkeep, composite shingles need very little maintenance.
Disadvantages of Composite Roofing
While composite roofing has many advantages, it’s not without drawbacks:
- Cost: Composite roofing is more expensive upfront than traditional asphalt shingles.
- Heat Retention: In hot climates, some composite shingles may retain more heat than metal roofing.
- Newer Product: Since composite roofing is relatively new compared to asphalt and metal, not all contractors are experienced with installation.
Composite Roofing vs. Other Roofing Materials
To really understand what is composite roofing, it helps to compare it to other popular roofing options.
Composite Roofing vs. Asphalt Shingles
- Asphalt shingles are cheaper upfront ($3–$5 per sq. ft.) but last only 15–25 years.
- Composite roofing costs more ($7–$12 per sq. ft.) but lasts 30–50 years.
- Composite shingles resist algae, cracking, and storm damage better than asphalt.
Composite Roofing vs. Metal Roofing
- Metal roofs last 40–70 years and are extremely durable, but they can be noisy in storms.
- Composite roofing is quieter and offers more aesthetic flexibility.
- Both materials are eco-friendly, but metal can cost more in certain styles.
Composite Roofing vs. Slate or Tile
- Natural slate and tile are beautiful but heavy, often requiring structural reinforcement.
- Composite slate mimics the look without the weight or high cost.
- Composite roofing is easier to install and maintain compared to slate.
Composite Roofing vs. Wood Shakes
- Wood shakes have natural beauty but are prone to rot, fire, and insect damage.
- Composite wood-look shingles provide the same aesthetic with none of the upkeep.
Cost of Composite Roofing
The cost of a composite roof varies depending on brand, style, and location. On average:
- Composite shingles: $7 – $12 per sq. ft.
- Synthetic slate: $10 – $15 per sq. ft.
- Synthetic shakes: $8 – $14 per sq. ft.
For a 2,000 sq. ft. roof, homeowners can expect to spend between $14,000 and $28,000 on a new composite roof.
While this is more expensive than asphalt shingles, it is often cheaper than natural slate or clay tile and provides a longer lifespan than traditional asphalt.
Installation Process
Installing composite roofing is similar to asphalt shingle installation but requires precision to ensure durability.
- Inspection and Tear-Off: The old roof is removed, and the decking is inspected.
- Underlayment Installation: A waterproof barrier is applied for extra protection.
- Shingle Installation: Composite shingles are nailed into place in overlapping rows.
- Flashing and Ridge Caps: Areas around chimneys, vents, and ridges are sealed.
- Final Inspection: Ensures the roof is watertight and properly installed.
Because composite shingles are lightweight, they can usually be installed without additional structural support.
Maintenance of Composite Roofing
One of the biggest advantages of composite roofing is its low maintenance requirements. Still, basic upkeep helps extend its lifespan:
- Clean Gutters: Prevent water buildup around the roofline.
- Inspect Annually: Look for loose or damaged shingles.
- Remove Debris: Clear leaves, branches, and moss.
- Professional Inspection After Storms: Catch potential hail or wind damage early.
Lifespan of Composite Roofing
Most composite roofs last between 30 and 50 years, depending on climate, installation quality, and maintenance. Some high-end products come with warranties of up to 50 years, making them one of the longest-lasting roofing options short of natural slate or metal.
Best Brands for Composite Roofing
Several manufacturers have become leaders in the composite roofing market:
- DaVinci Roofscapes: Known for premium synthetic slate and shake shingles.
- CertainTeed: Offers high-quality composite shingles with a wide color range.
- EcoStar: Focuses on eco-friendly synthetic roofing products.
- Brava Roof Tile: Specializes in durable, realistic-looking composite slate and shake.
Choosing a reputable brand ensures better performance, longer lifespan, and stronger warranty protection.
Environmental Impact
If you’re asking “what is composite roofing”, part of the answer lies in its eco-friendly benefits.
- Many products use recycled plastics and rubber.
- Composite shingles are fully recyclable at the end of their lifespan.
- Their durability means fewer roof replacements over time, reducing waste.
This makes composite roofing an excellent choice for environmentally conscious homeowners.
Insurance and Composite Roofing
Insurance companies often favor composite roofing because of its durability and resistance to storm damage. Homes with impact-resistant composite shingles may even qualify for lower premiums in hail-prone regions.
Resale Value and Curb Appeal
Installing composite roofing can improve your home’s resale value because buyers appreciate its low maintenance, durability, and stylish appearance. Whether you choose synthetic slate, wood, or asphalt-look shingles, composite roofing enhances curb appeal and boosts buyer confidence.
Is Composite Roofing Right for You?
Composite roofing is ideal if you:
- Want the look of slate, tile, or wood without the high cost or weight.
- Live in a storm-prone region and need impact-resistant roofing.
- Plan to stay in your home long-term and want a roof with a 30–50 year lifespan.
- Care about sustainability and prefer recycled materials.
However, if you’re on a tight budget and need a roof replacement quickly, traditional asphalt shingles may still be the better choice.
Frequently Asked Questions
How long does composite roofing last?
Most composite roofs last 30–50 years, depending on the brand and maintenance.
Is composite roofing more expensive than asphalt shingles?
Yes, but it’s more affordable than natural slate or tile and lasts significantly longer than asphalt shingles.
Can composite roofing handle severe weather?
Yes. Many composite shingles are impact-rated to withstand hail and are resistant to wind speeds up to 150 mph.
Does composite roofing look real?
High-quality composite shingles mimic the appearance of wood, slate, or tile so closely that most people can’t tell the difference from the ground.
Is composite roofing eco-friendly?
Yes. Many composite shingles are made from recycled materials and are themselves recyclable.
Conclusion
So, what is composite roofing? It’s a modern roofing solution made from a combination of materials like fiberglass, rubber, plastics, and asphalt, designed to mimic the look of traditional roofing while delivering superior durability, longevity, and low maintenance.
Composite roofing is more expensive upfront than asphalt shingles, but it provides a longer lifespan, stronger storm resistance, and eco-friendly benefits that make it an excellent long-term investment.
If you’re considering a roof replacement, composite roofing offers the perfect balance of performance, aesthetics, and sustainability—making it one of the smartest roofing choices available today. 440-235-3124
