If you’re a homeowner in Northeastern Pennsylvania (NEPA), knowing the type of shingles on your roof can help you make better decisions about maintenance, repairs, and replacement. The two most common types of asphalt shingles are 3-tab shingles and architectural (dimensional) shingles. Here’s how to tell the difference and why it matters.
1. Look at the Shingle Pattern
The easiest way to identify your shingles is by their appearance. 3-tab shingles have a very uniform, flat look. Each shingle strip is cut into three identical tabs, creating a consistent, repetitive pattern across the roof. From the ground, they appear straight and even.
In contrast, architectural shingles have a layered, textured look. The tabs vary in size and shape, giving the roof a more dimensional, high-end appearance.
2. Check the Thickness
Architectural shingles are thicker and heavier than 3-tab shingles. If you can safely view a loose edge or see the profile at the roofline, architectural shingles will look more substantial and layered. 3-tab shingles are thinner and lie flatter against the roof.
3. Consider the Age of the Roof
In NEPA, many older homes—especially those built or re-roofed 15–25 years ago—are more likely to have 3-tab shingles. Newer installations typically use architectural shingles due to their durability and longer lifespan. If your roof hasn’t been replaced in decades, there’s a good chance it’s 3-tab.
4. Performance in NEPA Weather
NEPA weather can be tough, with heavy snow, ice, wind, and temperature swings. Architectural shingles generally perform better in these conditions. They offer improved wind resistance and tend to last longer—often 25–30 years or more—compared to 3-tab shingles, which usually last around 15–20 years.
5. Why It Matters
Knowing your shingle type helps you plan ahead. If you have 3-tab shingles and they’re nearing the end of their lifespan, it may be time to consider upgrading to architectural shingles for better protection and curb appeal. Insurance claims and repair estimates can also vary depending on the material.
If you’re unsure what type of shingles you have, a professional inspection can give you a clear answer and help you understand your roof’s condition.
Contact 570 New Roof
If you need help identifying your shingles or are considering a roof replacement in NEPA, 570 New Roof is here to help.
📞 (570) 332-1223
📧 office@theroofrepairguys.com
🌐 www.570newroof.com