Asphalt Shingle Installers

Tag: Shingle Maintenance

  • How to Choose a Licensed Asphalt Shingle Installer

    Your asphalt shingle roof is only as good as the contractor who installs it. Choosing the right licensed asphalt shingle installer ensures quality workmanship, proper permits, and warranty protection. Here’s how to find a contractor you can trust.

    1. Verify Licensing and Insurance. Always confirm the contractor is licensed in your state. Ask for the license number and verify it with your state’s licensing board. They must carry general liability insurance and workers’ compensation. This protects you from liability if a worker is injured or damage occurs.

    2. Look for Local Experience. Choose a contractor with a physical address and a proven track record in your area. Local contractors understand local codes, weather patterns, and permit requirements. Ask: “How many asphalt shingle roofs have you installed in this area?”

    3. Get Multiple Written Estimates. Obtain at least three detailed quotes. Each should break down materials, labor, tear‑off, disposal, and any additional work. For typical costs, see asphalt shingle installation cost.

    4. Check References and Reviews. Ask for references from recent projects and contact them. Read reviews on Google, Yelp, and the Better Business Bureau. A quality contractor will have a strong reputation.

    5. Ask About Permits and Warranty. A professional contractor will pull all necessary permits and schedule inspections. For more on permits, see what to expect during installation. Also ask about workmanship warranties and manufacturer warranties on materials.

    6. Inquire About Maintenance. After installation, your roof will need periodic maintenance. Ask if the contractor offers maintenance services. Learn more in asphalt shingle maintenance and repair.

    Red Flags: Avoid contractors who demand full payment upfront, pressure you into signing immediately, or suggest skipping permits. For insurance considerations, see does insurance cover shingle roofs. And for the materials your contractor will use, see types of asphalt shingles.

  • How Long Do Asphalt Shingles Last? Lifespan and Warranty

    One of the most common questions homeowners ask is: how long will my asphalt shingle roof last? The answer depends on shingle type, installation quality, climate, and maintenance. Here’s what to expect and how warranty factors in.

    Typical Lifespans by Shingle Type:

    • 3‑tab shingles: 20–25 years
    • Architectural shingles: 30–50 years
    • Premium shingles: 50+ years

    These are estimates under ideal conditions. Extreme heat, heavy snow, high winds, and poor ventilation can shorten lifespan. Proper installation is equally critical—see what to expect during installation.

    The Role of Ventilation: Inadequate attic ventilation can cause shingles to overheat and age prematurely. A quality contractor will ensure proper airflow. For material selection that affects longevity, see types of asphalt shingles.

    Understanding Warranties: Manufacturers offer two main warranty types. A material warranty covers defects in the shingles themselves, often prorated after an initial period. A workmanship warranty from the installer covers installation errors. Understand both before signing. For choosing a contractor with solid warranties, see how to choose a licensed installer.

    Extending Roof Life: Regular maintenance significantly extends lifespan. Learn what to do in our maintenance guide. And if your roof is damaged by a storm, see insurance coverage for potential replacement.

  • Asphalt Shingle Maintenance and Repair Tips

    An asphalt shingle roof is not a set‑and‑forget asset. With proper asphalt shingle maintenance, you can extend its life by years and catch small problems before they become expensive leaks. Here’s what every homeowner should do.

    Seasonal Maintenance:

    • Inspect after storms: Check for missing, cracked, or curled shingles. High winds and hail can cause damage that isn’t visible from the ground.
    • Clean gutters: Clogged gutters cause water to back up under shingles. Clean them at least twice a year.
    • Trim overhanging branches: Trees that rub against the roof can damage shingles.
    • Check flashing and seals: Inspect metal flashing around chimneys and vents annually. Reseal gaps with roofing sealant.

    When to Repair vs Replace: A few missing shingles can be repaired. Widespread curling, granule loss, or leaks in multiple locations indicate a full replacement may be needed. For signs of when replacement is necessary, see types of shingles and lifespan expectations.

    Common Repairs: Replacing individual shingles, repairing flashing, and resealing nail pops are routine. These are best handled by a professional—see how to choose an installer.

    Maintenance and Warranty: Some warranties require regular maintenance to remain valid. Keep records of inspections and repairs. For insurance implications of neglected maintenance, see does insurance cover shingle roofs. And to avoid mistakes during any repair, see common mistakes.

    For foundational components that need care, revisit underlayment and flashing.

  • Common Asphalt Shingle Installation Mistakes and How to Avoid Them

    A new asphalt shingle roof is only as good as its installation. Even premium shingles fail prematurely if installed incorrectly. Here are the most common asphalt shingle installation mistakes and how to avoid them.

    1. Improper Nailing. Nails must be placed in the correct location (the nailing strip) and driven straight. Overdriven nails tear through shingles; underdriven nails don’t hold. Too few nails reduce wind resistance. A quality installer knows the exact nail pattern.

    2. Skipping Underlayment or Flashing. These hidden components are critical. See our guide on underlayment and flashing for why they can’t be skipped.

    3. Inadequate Ventilation. Poor attic ventilation causes heat and moisture buildup that destroys shingles and decking. Ensure your contractor addresses ventilation during installation.

    4. Overlaying Instead of Tearing Off. Installing new shingles over old ones hides damage and shortens the new roof’s life. Always insist on a full tear‑off.

    5. Incorrect Shingle Alignment and Overlap. Improper stagger patterns or insufficient overlap create leak paths. This is purely a workmanship issue.

    6. Reusing Old Flashing. Always replace flashing during a full roof replacement. Reusing old metal invites leaks.

    To avoid these mistakes, choose a licensed contractor carefully—see how to choose a licensed installer. For the process where these errors occur, see what to expect during installation. For material choices, see types of shingles. And for maintenance after the job, see maintenance tips.