Want a GAF Preferred Contractor for Your New Timberline Roof?
If you want GAF Timberline shingles installed by a certified local contractor, Bert Roofing is ready to help. We’ve installed thousands of shingle roofs across Dallas and the surrounding suburbs and can evaluate whether Timberline is the right fit for your home.
We would love to help you. Call us at 214-321-9341 or 972-386-ROOF for your no-obligation estimate and evaluation. You may also fill out the form on this page. Even if you are unsure, there is no cost for our company to take a look at your roof, and in hail-prone North Texas, it is smart to have it checked every couple of years.
GAF Timberline HDZ Is America’s #1-Selling Shingle
GAF Timberline HDZ® is one of the most popular architectural shingles in North America, combining curb appeal with long-term performance. These laminated shingles are designed to mimic the look of wood shakes while offering the low maintenance of asphalt.
Key advantages homeowners like:
- Attractive dimensional look that upgrades most three-tab or older architectural roofs
- Strong fiberglass asphalt construction with a Lifetime Limited Warranty when installed as part of a qualifying system
- Advanced technologies such as LayerLock® and the StrikeZone™ nailing area, which help improve installation accuracy and wind performance
- Available impact-resistant options in certain Timberline lines for better hail performance
If you want to dive into manufacturer details, you can review the official product information for Timberline HDZ on the GAF site here:
https://www.gaf.com/en-us/roofing-materials/residential-roofing-materials/shingles/timberline-hdz
We also install and repair other GAF products including Royal Sovereign. Ask about the impact-resistant option of ArmorShield, a UL 2218 Class 4 product, which can be a smart upgrade in Dallas-area hail zones.
Why Use a GAF Certified / Preferred Contractor?
GAF is the largest roofing manufacturer in North America and runs a national certification program for contractors.
Working with a GAF Certified™ / Preferred contractor like Bert Roofing helps you in several ways:
- Familiarity with the full Timberline roof system, including starter, underlayment, leak barrier, and ridge caps
- Ability to register enhanced GAF system warranties on qualifying installations
- Manufacturer-backed standards for installation, insurance, and good standing
- A direct listing on GAF’s contractor locator, so homeowners can verify our status
You can see our listing on the GAF contractor site here:
https://www.gaf.com/en-us/roofing-contractors/residential/usa/tx/dallas/bert-roofing-inc-1004666
Timberline Roofs Tailored to North Texas Homes
North Texas weather is hard on roofs. We routinely see:
- Hail and high winds
- Intense summer heat
- Occasional winter freezes and ice
A properly installed Timberline roof, combined with the right underlayment, ventilation, and accessories, can help your roof stand up better to these conditions. On many projects we also:
- Upgrade to impact resistant shingles where appropriate
- Improve attic ventilation for better shingle life and energy performance
- Replace or upgrade flashing and critical details, not just the visible shingles
To see more of our shingle options beyond GAF, visit our Roofing Services & Products page, which includes impact-resistant shingles, stone-coated steel, and low-slope systems.
If you want real-world Timberline examples, you can browse our project gallery or recent blog posts like GAF Timberline HDZ in Preston Hollow and GAF Timberline Installed in North Dallas.
Qualifications Second to None
Most roofing contractors do not last more than five years. You can take comfort in knowing Bert Roofing was established in 1988, and the Bert family has been roofing in Dallas since the 1960s. Our company has:
- Completed tens of thousands of jobs almost exclusively in the DFW area
- Won 11 Golden Hammer Awards from the North Texas Roofing Contractors Association, including Outstanding Residential Roofing Project, Community Service, and Industry Leadership
- Maintained an A+ rating with the Better Business Bureau
- Held RCAT Licensed Roofing Contractor #03-0219 status
You can learn more about our background on the About Us and Management Team pages.
Ready for a GAF Timberline Estimate?
If you are considering a new GAF Timberline roof in Dallas or nearby suburbs, we are glad to provide a straightforward assessment and written proposal. We will:
- Inspect your existing roof and decking
- Discuss color and product options, including impact-resistant choices
- Review any known code requirements and ventilation needs
- Coordinate with your insurance company when a covered hail or wind event is involved
Call 214-321-9341 or 972-386-ROOF today, or use our Contact Us form to schedule a no-obligation Timberline roof evaluation with Bert Roofing.