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GAF Certified Roofing in Crystal Lake | DGB Roofing with Lifetime Warranty
- Eva
- Sep 24
- 2 min read
Why Choose DGB Roofing for Your Crystal Lake Home
Since 2013, DGB Roofing-Construction, Inc. has proudly served Crystal Lake and McHenry County with high-quality roofing solutions. While we offer many trusted brands, we specialize in GAF roofing systems, trusted by homeowners nationwide for durability and reliability.
As a GAF Certified™ contractor, we’re part of an elite 5–7% of roofing contractors in the United States. This certification ensures that every roof we install meets GAF’s strict standards for quality, safety, and performance, qualifying your home for the GAF Roofing System Limited Lifetime Warranty.
GAF Timberline® HDZ® Shingles: Warranties & Technologies
Many of our clients choose GAF Timberline® HDZ® shingles, known for their advanced technologies and protection:
LayerLock™ Technology: Provides superior shingle adhesion and exceptional wind resistance
StainGuard® Plus Algae Protection: Prevents blue-green algae discoloration
Advanced Shadow Line® Design: Creates a dimensional, high-end look
Limited Lifetime Shingle Warranty: Backed by the GAF Roofing System Limited Lifetime Warranty when installed with GAF components
Complete GAF Roofing System Installation
To ensure your roof qualifies for the lifetime warranty, DGB Roofing installs every roof with premium GAF components:
WeatherWatch® leak barrier for superior protection against ice and water
FeltBuster® synthetic underlayment for a strong, durable base
Seal-A-Ridge® cap shingles for long-lasting ridge protection
Cobra Snow Country® ridge vents for optimal attic ventilation
Serving Crystal Lake & Surrounding Areas Since 2013
At DGB Roofing, we pride ourselves on providing roofs that look great, perform beautifully, and are backed by a warranty you can trust. Whether it’s a roof replacement, repair, or new construction, our team brings experience, precision, and commitment to quality in every project.
Trust GAF. Trust DGB. Contact us today to schedule a consultation and protect your home with a GAF Certified roofing system backed by the Limited Lifetime Warranty.
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