• Columbia Slate Patio
  • Columbia Slate Patio
  • Columbia Slate - Northwest Blend TuscanStone - Summit Blend
  • Columbia Slate - Summit Blend
  • Columbia Slate patio with CornerStone seating wall. Photo provided by Dreamscapes.
  • CornerStone seating wall. Photo provided by Dreamscapes.
  • Outdoor Living area with Columbia Slate patio slabs and CornerStone Seating Wall. Photo provided by Dreamscapes.
  • Columbia Slate Patio with a CornerStone Seating Wall Photo courtesy of Dreamscapes
  • Columbia Slate patio
  • Columbia Slate - Northwest Blend RomanStack - Northwest Blend
  • Columbia Slate - NW Blend with RomanStack Firepit
  • Northwest Blend Photo Courtesy of Woody's Custom Landscaping
  • Northwest Blend Photo Courtesy of Woody's Custom Landscaping
  • Columbia Slate - Summit Blend Photo Courtesy of Rich Landscaping

Columbia Slate Patio Stone

The most attractive patios and walkways feature eye-catching colors and textures to invite people to gather upon their surface. Our Columbia Slate patio slabs have a rippled surface mimicking the irregularities found in natural stone and can be placed in various design patterns to create inviting outdoor living areas.

Columbia Slate patio slabs come in three sizes.  You can use one size or combine sizes to create the look you want. Columbia Slate is not meant for vehicular applications.



8×16 – Columbia Slate, Patio Slab16×24 – Columbia Slate, Patio Slab16×16 – Columbia Slate, Patio Slab

BUY ONLINE: some Columbia Slate products are available for Buy Online Pickup in Store, or for delivery to select zip codes.

SIZES: 8×16, 16×16, 16×24
COLORS: Cascade Blend, Summit Blend

Find Mutual Materials branch store locations here.


  • Patio
  • Pools
  • Walkway

Next Steps

  • Columbia Slate Colors

    • Cascade Blend
      Cascade Blend
    • Northwest Blend
      Northwest Blend
    • Summit Blend
      Summit Blend
  • Rectangle

    • Dimensions: 2" x 7-7/8" x 15-5/8" (50 x 200 x 400 mm)
    • Coverage: 1.125 pieces / square foot
  • Square

    • Dimensions: 2" x 15-5/8" x 15-5/8" (50 x 400 x 400 mm)
    • Coverage: .58 pieces / square foot
  • Large Rectangle

    • Dimensions: 2" x 15-5/8" x 23-9/16" (50 x 400 x 600 mm)
  • Columbia Slate Muster K Columbia Slate Muster K
  • 1/3 Running Bond 1/3 Running Bond
  • Columbia Slate Pattern 1 Columbia Slate Pattern 1
  • Columbia Slate Pattern 2 Columbia Slate Pattern 2
  • Stacked Bond Stacked Bond
  • Running Bond Running Bond
  • Herringbone Herringbone
  • Basketweave Basketweave


“Pavers are a very versatile walkway paving material. They can be used to create a simple path or an elaborate entry walkway. Walkway pavers come in many shapes, colors and textures and can be laid in a variety of patterns. They are typically placed over a bed of compacted soil and gravel, so you don’t have to worry about cracks.”


“The four most popular patio styles are dining patios, living room patios, bistro patios and sundeck patios. Each of these patio styles serves a different purpose. You can incorporate one, or all of them into your yard, depending on how much space you have available.”

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We are here to answer your product questions and have a network of professionals who design and install our products. Tell us about your project, then we will research options and connect you with the resources to build your idea into reality.

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