GAF Grand Sequoia® Shingles
Installed in Tulsa, Broken Arrow & NE Oklahoma
Oversized, rustic wood-shake look in a Lifetime Designer shingle with a UL 2218 Class 4 impact rating. The GAF line we point to when a homeowner loved the discontinued Sienna or Grand Canyon.
Grand Sequoia
The Oklahoma verdict
Grand Sequoia carries a UL 2218 Class 4 rating, the highest impact rating available. In Oklahoma hail country that is the rating we recommend on any roof you plan to keep for more than a few years. Many Oklahoma insurers offer a premium credit for Class 4 roofs; ask your agent before you choose, and we will put the rating on your invoice so you can claim it.
Compare it with our Class 4 cost-vs-savings math and the hail-damage checklist.
Grand Sequoia specifications
| Spec | Grand Sequoia |
|---|---|
| Manufacturer | GAF |
| Product type | Designer / Luxury |
| Impact rating (UL 2218) | UL 2218 Class 4 |
| Wind warranty | WindProven™ Limited Wind Warranty eligible (LayerLock® + four qualifying GAF accessories) |
| Algae protection | 25-year StainGuard Plus™ algae protection limited warranty |
| Manufacturer warranty | Lifetime Limited Warranty (with at least 3 qualifying GAF accessories) |
| Key technologies | LayerLock® Technology, DuraGrip™ adhesive, StainGuard Plus™ |
| Colors | See manufacturer |
| Availability | Current production |
Specifications summarized from the manufacturer's published product page (source) as of 2026-10-11. Warranty terms require registration and brand-matched accessories; we handle both.
Why Tulsa homeowners choose Maxx Roofing for GAF
- GAF Certified Plus™ contractor — eligible to offer the GAF Silver Pledge™ enhanced warranty.
- Insurance specialists. Our team has won 1,800+ claims combined; 9 out of 10 roofs we replace are insurance-paid.
- Google 4.9★ from 161 reviews. Family-owned in Broken Arrow since 2014. OK LIC #80002726.
- Written, line-item estimates with the product, color, underlayment, ventilation and warranty spelled out.
Frequently asked questions
Does Grand Sequoia qualify for an insurance discount in Oklahoma?
Grand Sequoia is rated UL 2218 Class 4. Many Oklahoma insurers offer a premium credit for Class 4 roofs, but the amount and eligibility vary by carrier. Ask your agent, and we will note the rating and product on your final invoice for the discount paperwork.
What is the wind warranty on Grand Sequoia?
WindProven™ Limited Wind Warranty eligible (LayerLock® + four qualifying GAF accessories). Wind warranties from every manufacturer depend on using the brand's starter strips and hip & ridge, which is how Maxx Roofing installs every roof.
How much does a Grand Sequoia roof cost in Tulsa?
Price depends on roof size, pitch, layers to remove, decking condition and the accessories (underlayment, ice & water shield, ventilation) the system needs. We give a written, line-item estimate after a free on-roof inspection, and 9 out of 10 roofs we replace are paid through an insurance claim.
Does Maxx Roofing install GAF Grand Sequoia?
Yes. Maxx Roofing & Construction installs GAF shingles across Tulsa, Broken Arrow, Owasso, Bixby, Jenks, Sand Springs, Sapulpa, Glenpool, Coweta, Catoosa and Claremore. Our crew has been with us 12 years and is manufacturer-trained to install each brand to its warranty specifications. Call (918) 893-9595 for a free estimate.
Compare with
All GAF shingles → · Every shingle we install → · GAF vs. Owens Corning vs. CertainTeed
Free roof inspection, same week
Written line-item estimate · We handle the insurance paperwork · 9 out of 10 roofs we replace are insurance-paid
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