Know Your Upgrades. Buy with Confidence.
Zenergy Home is a factory-certified GAF contractor. Use these official interactive GAF tools to compare architectural shingles, explore roof components, and view real drone footage of our home upgrades.
Shingle Comparison
Use the official GAF shingle comparison chart to compare styles, colors, wind ratings, and warranty coverage across the full GAF shingle lineup — Timberline HDZ, Timberline UHDZ, designer lines, and more.
Timberline HDZ Shingles
Meet Timberline HDZ — GAF's flagship architectural shingle and America's #1-selling shingle line. Explore color options, LayerLock technology, wind ratings, and why HDZ is the choice on most Zenergy Home replacement projects.
Parts of a Roof
A complete roof is a system — not just shingles. Use this interactive diagram to see every component of a properly-built roof: decking, underlayment, starter strip, ice-and-water shield, ridge vent, drip edge, and everything in between.
Warranty Options
Your new roof is only as strong as the warranty behind it. Explore the tiered GAF limited warranty options — Silver Pledge, Golden Pledge, and System Plus — and see how they protect your investment for decades.
Need Professional Advice?
Interactive visual guides can help you understand the layers, colors, and components of a new roof. For exact measurements, structural checks, or custom financing plans, schedule an on-site consultation.