Upgradable to 130 mph with SureStart Plus. ASTM D7158 Class H.
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
425 lbs
Standard architectural asphalt
Algae resistance
StreakFighter
15-year algae warranty
Manufacturer
CertainTeed
Malvern, PA · made in the USA
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#785E4F
Granule 02Deeper granule#6F5648
Granule 03Lighter granule#816656
Hex
#785E4F
Family
Brown
Undertone
Warm
Best in
Late afternoon light
How it shifts
Brownstone reads as a warm sienna in midday sun and a deep coffee at dusk. It is one of the more tonally responsive SKUs in the line and rewards homeowners who care about how a roof shifts color across the day.
The profile
The granule blend layers tobacco, amber, and dark walnut granules in a tight rotation. Up close you can see the layering; from the street it reads as one warm color with subtle texture.
Where it belongs
A natural choice if your house has brick or stone accents you want to tie the roof to. Stay clear of it on contemporary all-white builds where it can read as dated.
Grand Manor Brownstone, 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
Manufacturer install
AI-rendered example (craftsman-with-brown-roof, front)
AI-rendered example (craftsman-with-brown-roof, right-34)
AI-rendered example (craftsman-with-brown-roof, left-34)
Brownstone pairs well with.
Click a swatch to see this exact pairing rendered on a real Florida home.
Upload a phone photo of your house and watch our AI swap your existing roof for CertainTeed Grand Manor Brownstone in about four seconds. Save the render, share with your contractor, change your mind ten times. Free.
About Brownstone.
Questions homeowners ask before they commit. Answered without sales spin.
A warm, anchored brown with visible reddish or amber granule accents. In direct Florida sun it reads as a clear sienna or coffee; in shade it softens to a near-black. The blend is layered enough that the surface looks alive rather than flat.
Yes, and that is the canonical pairing. Brown asphalt and red brick share a warm tonal family, so they read as one coordinated elevation rather than competing colors. The trick is keeping the trim color clean and bright (warm white, soft cream) so the eye has somewhere to rest.
Minimally. CertainTeed's ceramic granule coating holds warm tones for 25 plus years in Florida UV. Browns tend to drift slightly cooler over the first 5 years (a barely visible shift) and then stabilize. The full warranty covers premature fading. Source: CertainTeed product warranty card and NRCA Asphalt Shingle Manual.
Slightly. Dark warm tones absorb similar solar heat to dark grays, adding roughly 5 to 10 degrees Fahrenheit to peak-summer attic temperatures versus a light gray. Proper ventilation and a radiant barrier under the decking keep monthly cooling-cost impact under 20 dollars in most homes.
The 'brown' SKUs across major brands sit within a fairly tight tonal window. Most are mid-to-dark brown with warm undertones; differences are mostly in granule blend size and shadow-line depth. Use the Compare tab to see direct hex deltas against similar SKUs.
On a contemporary white-stucco build, possibly. On a craftsman, traditional, Tudor, or Mediterranean elevation it is the most architecturally correct choice and reads as deliberate rather than dated. Picking by house style matters more than by trend.
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See Brownstone on your house before you commit to it.
#785E4F · brown · warm undertone 
