GAF

Our Roofing Products: 
GAF Timberline HDZ® Shingles

Onit Roofing offers the highest quality roofing solutions. Our GAF Timberline HDZ® shingles provide advanced roof protection from eave to ridge, safeguarding your home against harsh weather conditions.

The Look People Love

Timberline HDZ® shingles are loved for their high-definition look and strong warranties. They offer everything you can expect from an architectural shingle roof and more.

Choose Onit Roofing for your next roofing project in Katy. We offer the superior quality and performance of GAF Timberline HDZ® shingles. Contact us online today to learn more and schedule your free estimate.

Product Features

Have questions? We are here to help. Still have questions or can't find the answer you need? Give us a call at (346) 201-4433 today!
  • High-Definition Color
    Our GAF Timberline HDZ® shingles feature patented High Definition® shadow bands. These bands create exceptional depth and dimension, giving your roof a stunning high-definition look that enhances curb appeal.
  • Engineered for the Best Installation
    Timberline HDZ® shingles use LayerLock™ Technology and the StrikeZone™ nailing area. Each of these advancements helps ensure precise installation. In tests, roofers achieved up to 99.9% nailing accuracy, placing 999 out of 1,000 nails correctly. This precision translates to a robust and reliable roof for your home.
  • Advanced Algae Protection
    These high-quality shingles come with GAF's proprietary Time-Release algae protection technology. This advanced formula resists algae growth, allowing us to offer the industry-leading 25-Year StainGuard Plus™ Algae Protection Limited Warranty. With these protections in place, your roof can maintain its beauty for years to come.
  • Unmatched Wind Protection
    When installed with the required combination of four qualifying GAF accessories, your roof is protected by the WindProven™ Limited Wind Warranty. This unique feature offers no maximum wind speed limitation, providing ultimate peace of mind even in the harshest conditions.
  • Enhanced Durability
    The GAF Timberline HDZ® shingle utilizes DuraGrip Adhesive to further safeguard your roof against strong winds and wind-driven rain. Combined with LayerLock™ Technology, it ensures your shingles stay in place, offering long-lasting protection.
Financing Options Available

At Onit Roofing, we offer payment plans that let you get started on your roofing project right away. Let us get your home restored quickly, so you can get back to enjoying your life.

5 Star Reviews

Roofs Don’t Talk, But Our Customers Do.

  • "Honest, dependable, and very transparent."

    Thanks for such a great job and for being such an honest person Josh!

    - Satisfied Customer
  • "Their expertise saved us from the threat of structural water damage."

    Their expertise saved us from the threat of structural water damage.

    - Lance S.
  • "Onit was Onit!"

    My roof looks great and I didn't have to deal with any issues, whatsoever.

    - Corey H.
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