SureNail Strip nailing reinforcement. ASTM D7158 Class H.
Hail / impact
Class 3
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
240 lbs
Standard architectural asphalt
Algae resistance
StreakGuard
10-year algae warranty
Manufacturer
Owens Corning
Toledo, OH · made in the USA
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#6A3E36
Granule 02Deeper granule#4A302C
Granule 03Lighter granule#8A4C3E
Hex
#6A3E36
Family
Red / Russet
Undertone
Warm
Best in
Late afternoon light
How it shifts
Bourbon is one of the few asphalt shingles that genuinely commits to a red palette rather than fading toward brown. On a Mediterranean, Spanish revival, or warm-stucco elevation it ties the roof into the rest of the architecture in a way that gray or true brown cannot.
The profile
The granule blend mixes iron-oxide red, dark brick, and warm tobacco granules to give the surface dimensional warmth. Up close it reads as layered; from the street it collapses into one decided red.
Where it belongs
Works best on Mediterranean, Spanish revival, Tuscan, and warm-stucco craftsman builds. Stay clear of it on cool modern elevations where the red can read as out of period.
Duration Designer Bourbon, 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 (aerial view)
AI-rendered example (street view)
AI-rendered example (dusk view)
Bourbon pairs well with.
We do not yet have full-render combination pages for this color family.
Upload a phone photo of your house and watch our AI swap your existing roof for Owens Corning Duration Designer Bourbon in about four seconds. Save the render, share with your contractor, change your mind ten times. Free.
About Bourbon.
Questions homeowners ask before they commit. Answered without sales spin.
A warm, confident red with visible iron-oxide and brick-toned granule accents. In direct Florida sun it reads as a clear russet; in shade it deepens toward warm brown. Far more committed to red than the typical 'warm brown' SKU in the asphalt category.
Sometimes, depending on the rest of the palette. The color was specified historically to approximate Spanish and Mediterranean tile roofs, and it reads most naturally on those styles. On a traditional craftsman or Tudor it can work with the right warm-tone siding. On a contemporary all-white build it almost always reads as out of period.
Some. Red asphalt shingles use iron-oxide pigments in the granule blend, and reds drift cooler more visibly than grays or browns under prolonged UV exposure. Expect a slight shift toward warm brown over the first 7 to 10 years in Florida sun. The shift is uniform, so the roof still looks coordinated. Source: NRCA Asphalt Shingle Manual.
Slightly. Red asphalt absorbs roughly the same solar heat as a mid-dark gray or brown. In Florida that adds 5 to 10 degrees Fahrenheit to peak-summer attic temperatures versus a light-gray roof. Proper attic ventilation and a radiant barrier reduce monthly cooling impact to under 20 dollars in most homes.
Clay tile costs roughly 4 to 6 times more installed and weighs roughly 6 times more per square. The visual difference at street distance is small enough that most homeowners cannot distinguish the two without close inspection. The asphalt option also installs on a standard roof structure without engineered reinforcement.
Generally yes. Owens Corning's algae-resistance package uses copper- or zinc-infused granules that inhibit Gloeocapsa magma, the dark-streak algae endemic to Florida and the Gulf Coast. Reds show the streaks less visibly than grays do even if growth occurs.
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See Bourbon on your house before you commit to it.
#6A3E36 · red · warm undertone 
