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Roofing Materials: Navigating the Costs of Shingles

When it comes to choosing the right roofing material for your home, there are several factors to consider—from how long you plan to own your home to what kind of curb appeal you’re aiming for. In this blog, we’ll dive into the specifics of two popular types of shingles: 3-Tab Shingles and GAF HDZ Shingles, including a special mention of GAF Armour Shield for those considering an upgrade.

How Long Are You Going to Own Your Home?

The duration you plan to stay in your home can significantly influence the type of shingles you choose. If you’re staying long-term, investing in shingles with a longer lifespan and better warranties, like the GAF HDZ, might be more cost-effective in the long run.

Curb Appeal

Your roof can significantly affect the overall look of your home. 3-Tab shingles offer a classic, clean appearance with a flat look, suitable for traditional homes. On the other hand, GAF HDZ shingles are dimensional or architectural shingles, providing a richer, more textured look that enhances curb appeal and could potentially increase the resale value of your home.

Warranty Comparison

Warranties are crucial for ensuring your roof’s longevity and protecting your investment. Here’s how the warranties compare:

  • 3-Tab Shingles:

    • General Warranty: 25 years
    • Wind Warranty: 5 years
    • Algae Warranty: 10 years
    • Labor Warranty: 7 years (varies by contractor)
  • GAF HDZ Shingles:

    • General Warranty: Lifetime
    • Wind Warranty: 15 years
    • Algae Warranty: 25 years
    • Labor Warranty: 10 years (varies by contractor)

Wind and Algae Resistance

Wind and algae resistance are critical factors in maintaining the durability and appearance of your roof. GAF HDZ shingles offer superior protection against both, with longer warranties for wind (15 years vs. 5 years for 3-Tab) and algae growth (25 years vs. 10 years for 3-Tab).

Value and Cost Difference

Choosing between 3-Tab and GAF HDZ shingles also involves considering your budget. In San Antonio, the average cost for a new roof ranges from $15,000 to $25,000. While GAF HDZ shingles might be pricier upfront, their extended durability and lesser need for frequent repairs or replacements can make them a more value-for-money choice in the long run.


Your decision on roofing materials should align with how long you plan to live in your home, the aesthetic you wish to achieve, and how much you’re willing to invest initially versus over time. Whether you go for the cost-effective 3-Tab shingles or the more durable and appealing GAF HDZ shingles, make sure to weigh each aspect carefully to choose the best option for your home and budget.

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