WindProven Limited Wind Warranty with no maximum wind-speed cap (with required accessories). ASTM D3161 Class F.
Hail / impact
Class 4
UL 2218 Impact-Resistance Test rating. Class 4 is the highest grade; some Florida insurers offer a small discount on hail-rated roofs.
Fire rating
Class A
ASTM E108 / UL 790
Weight per square
270 lbs
Standard architectural asphalt
Algae resistance
StainGuard Plus
25-year algae warranty
Manufacturer
GAF
Parsippany, NJ · made in the USA
Pieces / square
64
Coverage: 100 sq ft per square
Exposure
5 5/8"
Manufacturer-specified shingle exposure per course
What you're looking at.
The granule tones the blend is built from, how the colour is classified, and how it behaves on a roof.
Granule 01Base tone#6B6555
Granule 02Deeper granule#534F44
Granule 03Lighter granule#807A68
Hex
#6B6555
Family
Gray
Undertone
Warm slate
Best in
Daylight
How it shifts
The most common asphalt-shingle install nationally is a gray in this exact tonal zone. Weathered Wood sits right inside that fairway: dark enough to feel anchored, light enough to keep the elevation breathing. The granule blend is engineered to read as a single quiet plane from the street.
The profile
Up close you can pick out three or four granule shades layered into the surface. From the street they collapse into one mid-dark gray, but the layering is why a quality asphalt roof catches light the way single-color metal never quite does.
Where it belongs
A safe specification if you have not committed to a final paint color yet. It cools the rest of the elevation visually and makes warm accents (cedar, stone, copper) look richer.
Timberline UHDZ with UltraMat Weathered Wood, shown two ways: photographs from manufacturers and Florida roofers, and renders that keep the roof color from an install photo and restyle the facade around it. Every image below says which it is.
Manufacturer install
AI-rendered example (right-34 view)
AI-rendered example (left-34 view)
AI-rendered example (aerial view)
Weathered Wood pairs well with.
Click a swatch to see this exact pairing rendered on a real Florida home.
Materials-per-square pulled from retailer scrape (Lowe's/Home Depot Florida zips).
Per square (materials)
$174–$201
Home Depot / Lowe's retail snapshot, three bundles per square.
Typical 30-square home
$5,220–$6,030
Materials only. Underlayment, starter strip, and ridge cap not included.
Installed in Florida
$15k–$26k
Full re-roof including tear-off, decking inspection, install, and disposal. Range varies by pitch, square count, and accessibility.
Stop guessing. See Weathered Wood on your roof.
Upload a phone photo of your house and watch our AI swap your existing roof for GAF Timberline UHDZ with UltraMat Weathered Wood in about four seconds. Save the render, share with your contractor, change your mind ten times. Free.
About Weathered Wood.
Questions homeowners ask before they commit. Answered without sales spin.
A confident, slightly cool dark gray. It reads close to black in shade and as a clean slate in direct sunlight. The granule blend has a faint cool undertone that keeps it from looking flat. On a Florida elevation with strong overhead light, expect the surface to brighten visibly compared to a cloudy day.
Minimally. GAF's ceramic granule coating is engineered to hold color for 25 plus years in Florida UV. Expect a barely-visible shift toward a slightly warmer tone over the first 5 years, then stability. The full warranty covers premature fading. Source: GAF product warranty card and NRCA Asphalt Shingle Manual.
In direct overhead sun it brightens to a clear charcoal with visible dimensional shadow lines. On cloudy days it reads almost black and recedes visually, which flatters most siding colors underneath. At sunset the granule blend shows its warmth.
Slightly, compared to a white or light-gray roof. In Florida, a mid-dark roof adds approximately 5 to 10 degrees Fahrenheit to attic temperatures during peak summer. Proper attic ventilation and a modern radiant barrier reduce the actual cooling-load impact to less than 20 dollars per month in most homes.
Very similar in daylight. The gray-family SKUs across GAF, GAF, CertainTeed, IKO, and Owens Corning sit within a small tonal window. Subtle differences in granule blend (some lean cool blue, others lean warm slate) become visible only side by side. Use the Compare tab to see direct hex deltas.
Generally yes. GAF's algae-resistance package uses copper- or zinc-infused granules that inhibit the most common Florida algae strain (Gloeocapsa magma). Expect clean performance for the warranty window with normal cleaning; in heavy-shade or low-airflow installations occasional soft-wash maintenance helps. Source: NRCA Algae Discoloration field guidance.
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#6B6555 · gray · warm slate undertone 
