Rock Mountain Products is your King County Garden Center and retail nursery.
Check out our extensive dimensional stone product line below:
Appalachian Buff Sandstone Pavers
Available Sizes (1 1/4"):
- 12" x 12"
- 12" x 24"
- 24" x 24"
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Black Basalt
Available Sizes (1/2"):
- 12" x 12"
- 12" x 24"
- 24" x 24"
Finish: Honed
*Discounted Item
Black Quarzite Pavers
Available Sizes (1/2", 3/4" & 1"):
- 12"x12"
- 12"x24"
- 18"x18"
- 24"x24"
*1/2" Material is being discontinued and discounted while supplies last!
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Black Sawn Granite Pavers (Flamed Top)
Available Sizes (photo shows sealed and non-sealed finish:
- 12" x 12" x 1"
- 12" x 24" x 1"
- 18" x 18" x 1"
- 24" x 24" x 1"
*Can also be special ordered in 5/8" and 2" thickness
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Buff Sandstone
Available Sizes:
- 1 1/2"x12"x12"
- 1 1/2"x12"x24"
- 1 1/2"x18"x18"
- 1 1/2"x24"x24"
- 1 1/2"x24"x36"
- Available in Tread material too
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Desert Gold Quartzite (Straight Cut or Tumbled)
Available Sizes:
- 12" x 12" x 1/2"
- Tumbled Cobbles
- Mesh Mounted Mosaics
- Mesh Mounted Flag Mats (1/2" thick)
- Versailles Pattern (as shown in photo) ~ 16sqft per/set/160sqft per/crate
*Discontinued item so discounted while supplies last
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Granite Cobbles (Tumbled)
Available Sizes (Tumbled Salt & Pepper or Dark Grey):
- 4" x 6" x 2"
- 4" x 8" x 2"
- 4" x 4" x 4"
- 4" x 8" x 4"
- 4" x 12" x 4"
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Granite Cobbles (Tumbled) - Yellow
Available Sizes:
- 4" x 8" x 2"
- 6" x 8" x 2"
- 4" x 4" x 4"
- 4" x 8" x 4"
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Grey Granite Pavers/Edging (Hammered w/Chipped Edge)
Available Sizes:
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Imperial Black Slate (Straight Cut)
Available Sizes:
- 12" x 12" x 1 1/4"
- 12" x 24" x 1 1/4"
- 18" x 18" x 1 1/4"
- 24" x 24" x 1 1/4"
- 2"x 36" x 60"
- Also available in Tread and Riser material
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Imperial Black Treads (Rock Faced or Bull Nose)
Available Sizes:
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Mojave Gold Granite Pavers with Sandblasted Finish
Available Sizes:
- 1 1/4"x12"x12"
- 1 1/4"x12"x24"
- 1 1/4"x18"x18"
- 1 1/4"x24"x24"
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Mongolian Black Basalt with Flamed Finish
Available Sizes (1" & 1 1/4"):
- 12"x12"
- 12"x24"
- 18"x18"
- 24"x24"
- 2"x24"x60"
- Also available in Tread and Riser material
- Custom orders can be made for varying edge details and sizes
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Pennsylvania Bluestone Dimensional Cut
Available Sizes (True Blue and Full Color):
- 1 1/2 " x 12" x 12"
- 1 1/2 " x 12" x 18"
- 1 1/2 " x 12" x 24"
- 1 1/2 " x 12" x 36"
- 1 1/2 " x 18" x 18"
- 1 1/2 " x 18" x 24"
- 1 1/2 " x 18" x 36"
- 1 1/2 " x 24" x 24"
- 1 1/2 " x 24" x 36"
- 1 1/2 " x 36" x 36"
- 1 1/2" Ashlar Pattern
Other Information:
- 1/2" and 1" thicknesses are also available
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Pennsylvania Bluestone Treads
Available Sizes:
- 2" or 6" x 12" x random lengths
- 2" or 6" x 16" x random lengths
- 2" or 6" x 18" x random lengths
Other Information:
- 1 1/2" and 3" thickness' is also available
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Pennsylvania Bluestone Tumbled Pavers
Available Sizes:
- 1 1/2" x 6" x 6"
- 1 1/2" x 6" x 12"
- 1 1/2" x 12" x 12"
- 1 1/2" x 12" x 18"
- 1 1/2" x 12" x 24"
- 1 1/2" x 18" x 18"
Rustic Slate Pavers (straight cut)
Available Sizes (1/2" & 1 1/4"):
- 12"x12"
- 12"x24"
- 18"x18"
- 24"x24"
- Also available in 2" slabs and Tread Material
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Rustic Slate Slabs
Available Sizes:
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Salt and Pepper Cobbles with Split Edges
Available Sizes:
- 4" x 6" x 2"
- 4" x 8" x 2"
- 4" x 4" x 4"
- 4" x 8" x 4" (also available in Dark Grey Granite
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Salt and Pepper Granite Eased Edge Pavers
Available Sizes:
- 1 1/2"x12"x12"
- 1 1/2"x12"x24"
- 1 1/2"x24"x24"
- Also available in Dark Grey Granite
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Sawn Sandstone with Flamed or Rubbed Finish
Available Sizes (Blue or Green ~ 3/4"):
- 12" x 12"
- 12" x 18"
- 12" x 24"
- 18" x 18"
- 18" x 24"
- 24" x 24"
*Discontinued item so discounted while supplies last
Silver Mountain Granite (Cross Cut)
Available Sizes (1/2" & 1") :
- 12"x12"
- 12"x24"
- 18"x18"
- 24"x24"
- Also available in Tread and Riser Material
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Smokey Mountain Limestone
Available Sizes:
- 1 1/4"x12"x12"
- 1 1/4"x12"x24"
- 1 1/4"x18"x18"
- 1 1/4"x24"x24"
- Also available in Tread and Riser material
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Yellow Granite
Available Sizes (Flamed Surface ~ 1"):
- 12" x 12"
- 12" x 24"
- 18" x 18"
- 24" x 24"
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Yorkstone Cobbles
Available Sizes Blue or Buff:
- 4"x8"x4"
- 4"x12"x4"
- 6"x6"x2"
- 6"x8"x2"
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