Warm slate Owens Corning Duration 130 mph · Lifetime View product
$120 to $139 1 shingle · 1 brand · 2026
Peppercorn Shingle Color
Peppercorn shingle color comes from one shingle, Owens Corning Duration, shown below on real homes.
It is a warm mid gray, darker than Slatestone Gray and lighter than Onyx Black.
With one product the question is not which Peppercorn. It is whether that brown undertone works against your siding, which a crop cannot answer.
Peppercorn #6B665E
- Shingles
- 1
- Brands
- 1
- Per square
- $120 to $139
(01)On a real roof
What Peppercorn Looks Like on a Roof
Peppercorn is a gray with a brown undertone. It avoids the blue cast that pulls some grays away from warm siding.
Owens Corning builds it in Duration with the SureNail strip. The photos below are manufacturer install shots.
(02)Every match in the catalog
The Shingle That Comes in Peppercorn
One product carries the name, Owens Corning Duration, rated to 130 mph under a lifetime limited warranty.
Peppercorn is an Owens Corning name. No other brand sells this gray, and the closest alternatives sit further down.
Warm slate Owens Corning Duration 130 mph · Lifetime View product
$120 to $139 (03)Cost per square · 2026 retail
What Peppercorn Costs per Square
$120 to $139 per square
Materials only, three bundles to a square, from a 2026 retail snapshot.
Duration sits mid range for an architectural shingle.
Tear off, underlayment, ridge cap and labor are quoted separately.
(04) Questions
Peppercorn questions.
Owens Corning, in the Duration line. Peppercorn is their own name for it. Another brand's warm gray will be a near match rather than the same color.
A warm mid gray. It carries a brown undertone rather than the blue cast common to cooler grays.
130 mph, under a lifetime limited warranty. The rating depends on the SureNail nailing strip. It holds only with correct nail placement.
White, light gray and warm beige all work. The brown undertone means it pairs with warm siding better than a blue gray shingle does.
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How to check Peppercorn against your siding
One daylight photo, front of the house, whole roof visible. A phone snap is fine.
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