Trust Roofing
ClaimTypical roofing services: Roof repair & replacement, Leak repair, Gutter installation, +4 more
The 30-Second Verdict
Both are top-tier roofing brands with strong Florida track records. GAF has a larger dealer network in Florida; CertainTeed offers excellent warranty terms. Wind resistance ratings and algae resistance are the most important specs for Florida buyers.
Head-to-Head Breakdown
CertainTeed
Pros
- Excellent wind resistance ratings (some products rated to 130+ mph)
- SureStart Plus warranty provides strong material and labor coverage
- Grand Manor and Landmark TL series are top performers in Florida market
- Algae Resistance (AR) warranty covers full replacement if algae grows
- Good dealer network throughout Florida
Cons
- Requires SureStart Plus certified installer for best warranty
- Less name recognition among homeowners than GAF
- Premium lines cost more than comparable GAF options
GAF
Pros
- Largest roofing manufacturer in North America—widest dealer network
- GAF Master Elite certification program has high standards
- Timberline HDZ is the best-selling shingle in the US
- Golden Pledge warranty (from Master Elite contractors) is industry-leading
- Strong wind resistance on premium lines (WindProven—unlimited wind speed)
Cons
- Golden Pledge warranty requires Master Elite contractor—fewer options
- Algae warranty may have shorter initial coverage period on some lines
- Some installer quality variation in large dealer network
Side-by-Side Comparison
| CertainTeed | GAF | |
|---|---|---|
| Top Wind Rating | 130 mph (Landmark TL series) | WindProven—unlimited wind speed (Timberline HDZ with Master Elite install) |
| Algae Resistance Warranty | 10-year AR warranty on qualifying products | 10-25 years depending on product and warranty tier |
| Labor Warranty | Up to 25 years (SureStart Plus) | Up to lifetime (Golden Pledge through Master Elite) |
| Florida Dealer Network | Extensive—available through most roofing contractors | Very extensive—largest manufacturer in US |
| Price Range (3-tab/arch) | $100-$200/square installed | $100-$200/square installed |
| Premium Lines | Landmark TL, Grand Manor | Timberline HDZ, Camelot II |
| Florida Suitability | Excellent—strong wind/algae specs for Florida | Excellent—widest availability and warranty options |
Frequently Asked Questions
Which shingle brand is most wind-resistant for Florida?
GAF's WindProven warranty (available on Timberline HDZ installed by Master Elite contractors) offers unlimited wind speed warranty—the strongest in the industry. CertainTeed's Landmark TL is rated to 130 mph. Both exceed Florida Building Code requirements for most counties. For coastal high-wind zones, verify that your specific shingle and installation meet local Florida Building Code requirements.
How important is algae resistance for Florida roofs?
Extremely important. Florida's humidity and warmth create ideal conditions for Gloeocapsa magma algae, the organism that causes black streaking on roofs. Algae stains are cosmetic but signal accelerating shingle degradation. Both GAF and CertainTeed offer algae-resistant shingles with 10+ year AR warranties. Ask your contractor specifically about algae resistance when selecting a shingle.
Should I choose a GAF Master Elite or CertainTeed ShingleMaster contractor?
Both certification programs require training and quality standards above baseline. Fewer than 3% of roofing contractors achieve GAF Master Elite status. Certified installers provide access to enhanced warranties that non-certified contractors cannot offer. Using a certified installer is worth seeking out for the warranty advantages.
Listed Local Florida Roofing Alternatives
You don't have to pick a national brand. Compare public rating data and contact details for these Florida-based roofing businesses, then verify credentials and request current quotes.
Steadfast Roofing
ClaimTypical roofing services: Roof repair & replacement, Leak repair, Gutter installation, +4 more
SK Quality Roofing
ClaimTypical roofing services: Roof repair & replacement, Leak repair, Gutter installation, +4 more
Brehm Roofing
ClaimTypical roofing services: Roof repair & replacement, Leak repair, Gutter installation, +4 more
Typical roofing services: Roof repair & replacement, Leak repair, Gutter installation, +4 more
Typical roofing services: Roof repair & replacement, Leak repair, Gutter installation, +4 more