Asphalt shingles are the most common roofing material in Winnipeg and across North America. The main reason for their popularity is affordability—among all roofing materials, asphalt shingles are by far the cheapest option, making them a financially comfortable pick for most homeowners.
Pros of Asphalt Shingles
Cost-effective
Asphalt shingles are affordable upfront while still offering reliable protection. If you choose wisely, you’ll get more value for your money compared to other roofing materials.
Versatile
Architectural asphalt shingles provide a wide range of aesthetic options, from antique wooden shakes to modern slates. They can also mimic the look of premium roofing materials like cedar or slate without the high cost or heavy installation requirements.
Cons of Asphalt Shingles
Prone to Blow-off
Asphalt shingles are relatively lightweight compared to other roofing materials, making them more vulnerable to being blown off by high winds.
Short Lifespan
Asphalt shingles are not permanent solutions. On average, they last between 15–30 years, depending on the type. If longevity is your priority, higher-end options may suit you better.
Types of Asphalt Shingles
Asphalt shingles generally come in two main design types and two base materials.
Design Types
3-Tab Asphalt Shingles
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Cut evenly into three rectangular sections per shingle.
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Lightweight, thinner, and more budget-friendly.
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Typically last 15–20 years before replacement is needed.
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Less durable and more prone to blow-off.
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Common on mass housing projects and older homes.
Architectural Asphalt Shingles
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Known for their asymmetry, depth, and texture, creating a more rustic and attractive look.
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Made by laminating two shingle layers together, making them thicker and more durable.
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More resistant to wind compared to 3-tab shingles.
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Can mimic premium materials like cedar and slate without the weight or installation challenges.
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Lifespan ranges between 25–30 years with proper maintenance.
Base Types
Organic-Based Asphalt Shingles
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Made from condensed wood, felt, or paper, saturated with asphalt and coated with granules.
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More asphalt content makes them stronger and heavier.
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Perform well in harsh winters and low-humidity environments.
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Downsides: absorb moisture (leading to rot), heavier to install, and more prone to fire damage.
Fiberglass Asphalt Shingles
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Made from reinforced plastic embedded in resin, then coated with asphalt and granules.
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Excellent at handling moisture—ideal for humid or rainy climates.
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Lighter and easier to install compared to organic shingles.
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Downsides: less durable overall and can become brittle in extreme cold.
Why Choose Asphalt Shingles?
Despite their drawbacks, asphalt shingles remain one of the most popular roofing options for homeowners. Their affordability, wide range of styles, and adaptability to different climates make them a go-to solution. And with newer manufacturing innovations, asphalt shingles continue to improve in durability and performance.