Why we use it
A roof should work as a system—not a stack of assumptions.
We use GAF materials because they give us a clear way to talk with you about the entire roof: what each selected layer does, how the components work together, and which manufacturer warranty may apply.
Discuss GAF for My HomeLicensed stock imagery · illustrative
Why a coordinated system matters to me
Every selected layer should have a clear job.
You deserve to see what is included, what it is intended to do, and where product or manufacturer-warranty requirements depend on a specific combination.
A coordinated system
My roof is more than the shingles I see.
GAF offers shingles and accessory categories designed to address vulnerable areas, the roof deck, roof edges, ventilation, and hips and ridges. That gives us a clear way to walk through your proposal layer by layer.
Warranty transparency
My warranty should have a name—not a vague promise.
GAF says a system using qualifying GAF Lifetime Shingles and at least three qualifying GAF accessories can qualify for GAF Roofing System Limited Warranty coverage. Eligibility and coverage remain subject to the complete warranty terms.
Eligible LayerLock-labeled shingles installed with four required qualifying accessories—starter strip shingles, roof deck protection, ridge cap shingles, plus either leak barrier or attic ventilation—may qualify for the 15-year GAF WindProven™ Limited Wind Warranty with no maximum wind-speed limitation. That warranty covers qualifying shingles—not accessories—and all terms, restrictions, and installation requirements still apply.
Why we use GAF
A roofing plan you can see, compare, and understand.
Continue my GAF research
See the layers, the history, or start my conversation.
Each portal opens a complete page with the information, visuals, and next steps for that part of your roofing decision.
My Roofing System
See every layer protecting my home.
Explore leak barriers, underlayment, shingles, ventilation, flashing, and ridge protection in plain homeowner language.Open page →
The GAF Story
Follow a roofing story that began in 1886.
Move through the milestones that helped shape modern asphalt roofing and today’s coordinated systems.Open page →
My Consultation
Start with my home and my questions.
Share what you have noticed, what matters most, and how Alex and Rai should continue the conversation.Open page →Licensed stock imagery · illustrative
My home. My questions. My next step.
Let’s talk about what fits your home.
The right answer begins with your roof—not a one-size-fits-all sales pitch.
Discuss GAF for My Home