Coverall Stone Inc.
Aggregates and pebbles


19050 13th Pl. S.
Unit 102
SeaTac, WA 98148
Toll Free: 800-779-3234
Fax: 206-935-5310


Coverall Stone is a full-service stone fabricator who

  • specializes in functional and custom stone design.
  • work closely with architects, designers & contractors bringing their projects to realization.
  • stock a full line of stone fountains, placement pieces and specialty stone creations. Coverall Stone manufactures and distributes landscape materials which includes:
  • decorative pebbles
  • beach glass
  • pebble tile
  • basalt and granite paving materials
  • dimensionally cut stone.
Coverall Stone’s has a state of the art fabrication shop
  • Is outfitted with a wide range of saws, drills and polishing equipment.
  • Stocks a large variety of stone types which allow you to find the perfect size, color and shape for your design.
  • Creates a myriad of custom stone pieces that are in stock and ready for your project
Coverall Stone ships anywhere in North America and beyond.


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{{}} {{this.hide}} Decorative Pebbles

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Seaside Aggregates - Decorative Pebbles

Coverall Stone's decorative and glass pebbles are:
  • highest quality landscaping pebbles
  • Used for fountains, ground cover and exposed aggregates,
  • Come in a wide range of sizes and colors
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Seaside Beach Pebble

People who love the view and feel of a beach will definitely find these Seaside Beach pebbles to be a pleasant addition to their home dcor. You can add these to a water feature, like a fountain or a small pond to bring an appealing touch to the whole area.

Using these in the garden around plants and trees will help to control the growth of weeds, thus reducing day to day maintenance.
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Beach Lava Pebble

Beach lava pebbles are formed when the hot lava of the volcano meets the sea and gets hardened. These pebbles are light in weight and have a fairly coarse surface, which lends them a rustic feel. You can use them in or near a fireplace or add them to your fountain or pond. It is the unique appearance of these beach lava rocks that makes them so distinct from all the varieties available. They are available in a range of sizes from " up to 6" and 2 colors, Black or Red.
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Polished Pebble

The amazing variety of polished pebbles we stock are great for adding a sophisticated and elegant look to your dcor, whether you are looking for options to redecorate a home or an office space. At Coverall Stone, we strive to provide the most amazing range of pebbles, catering to the needs and preferences of a diverse range of clientele.

The polished pebbles are available in a wide variety of colors and sizes. You can easily find a variety matching your preferences.
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Mexican Beach Pebble

Mexican Beach Pebbles are a cost effective design element that will give any landscape design that finishing touch it might otherwise lack. Their smooth matte finish is visually soothing without overpowering the space.

We carry a wide selection of colors and sizes to accommodate a variety of applications and can typically fulfill orders of any size. We source and ship our Mexican Beach pebbles directly from the coast to our storage facilities in Southern California and then on to your jobsite or facility.
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Aggregate Stone

Aggregates are certainly a great way for transforming any area, be it a pond, path, driveway, or garden. The natural appeal of aggregate can perfectly complement the existing landscaping and features.

It not only beautifies the place but also enhances the value and appeal of your property. Aggregates can also be used as mulches. Spreading a layer of aggregates on the soil can not only help in moisture retention during the summer season, but also provide better insulation from extreme temperature fluctuations.

Montana Rainbow

Montana Rainbow pebble is a mix of colors, including black, purple, grey, green, tan and ivory.
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Beach Glass

Place them in a vase or bowl as a centerpiece to beautify a table setting, make interesting trinkets & accessories or use them to create a one-of-a-kind coffee table design. The options are limitless. Beach glass can also be used to create wonderful mosaic pieces to decorate your walls. They are also great for art and craft projects. We offer our beach glass in a variety of colors, including Cobalt, Sky Blue, Emerald, Tinted Green, Clear, Ruby, Rose, Black, Brown, Gold, and our popular Sea Mix.
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Sea Glass Pebbles

Each and every detail of a project adds to the overall beauty of the dcor. Using our stunning sea glass pebbles is a surefire way to enhance those subtle details considerably.

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Basalt is a volcanic rock and one of the most common types of rock in the world. Although it is common, it is rare to find the long solid columns of basalt that we use in our products. The skin or crust on the outside of the columns will have a patina that ranges from beige to red to black and will often contain a multitude of colors. The inside of basalt is black and polishes up to a rich luster.

We create fountains, furniture and paving material out of the columnar basalt. It is a dense crystalline material, weighing in at 188 pounds per cubic foot, about 10% heavier than granite. In the state of Washington there are many basalt column formations. In some areas the flows cooled at a relatively rapid rate, forcing them to contract which caused horizontal fracturing. This gives basalt columns their unique 5 and 6 sided shapes.
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Mini Basalt Columns

  • 3-5" diameter.
  • Placement stones up to 60" tall.
  • Smaller fountain sizes available. (up to 30")
  • Available in a natural top, flat top and angle top.
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Gold Creek Basalt

  • 2 diameter choices: 5-7" and 8-12".
  • Heights up to 5'.
  • Available as fountains or placement columns.
  • 5-7" diameter weight: ~20 lbs/linear foot
  • 8-12" diameter weight:~90 lbs/ linear foot
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Red Bluff Basalt

  • 10-18" diameter.
  • Heights up to 12'
  • Available as fountains or placement columns.
  • ~200 lbs/linear foot
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Grand Coulee Basalt

  • 18-24" diameter.
  • Heights up to 12'. Longer columns are sometimes available, please inquire.
  • Available as fountains or placement columns.
  • ~500 lbs/linear foot.
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Columbia Basin Basalt Colunms & Fountains

  • 24-30" diameter.
  • Heights up to 20'. Longer columns are sometimes available, please inquire.
  • Available as fountains or placement columns.
  • ~800 lbs / linear foot.
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Basalt Dish Rocks

  • Natural bowl on top to hold water.
  • Excellent as one of a kind water features, birdbaths and placement stones.
  • Available in 3 diameter sizes: 14-20", 20-26" and 27-60".
  • Heights vary, please inquire.
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Polished Basalt Bowls

  • Polished Bowls come dished out and polished with a flat cut base.
  • Great for use as a birdbaths, fountains and sinks.
  • Available in 3 diameters sizes: 10-18", 18-24" and 24-46".
  • 1', 2' and 3' heights.
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Chiseled Fountains

  • Available in Basalt (black) and Salt & Pepper Granite.
  • Hand Chiseled finish.
  • Each fountain has been slightly tapered from the bottom up, promoting good water flow, sound and action.
  • 3 diameters available: 4", 8" and 12".
  • Height from 12"-60"
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Fountain Accessories

  • Full fountain kits available, please inquire
  • Pumps.
  • Basins.
  • Fountain hardware
  • Low volt Lighting

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Pondless Fountain Kits

Pondless fountains are now the standard when it comes to water features. Our pondless fountain kits come with everything you need and are easy to install, saving you time and money Once you have selected your fountain we can choose the correct system to fit your needs.
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Fountain Pumps

Coverall Stone, Inc. offers you a vast range of quality fountain pumps. We are a wellknown and respected provider of pumps. What makes us different from others is the proficient and technical pump designs we offer.

Our whole manufacturing process is monitored by dedicated quality controllers, who are well acquainted with national and international standards of quality. Our commitment to quality parts and excellent customer service is what sets us apart from the rest.
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Fountain Lighting

These lights can be installed inside or outside the water. All you need to do is to connect these to GFI. For safety reasons, this becomes more important if you are planning to install it under the water.

We offer a wide selection of fountain lighting options. From pond lighting fixtures and light rings to transformers and extension cords, we have everything you need to bring your water feature to life after dark.

Other options for fountain lighting include colorful lights for additional effects or including a built in timer that allows you to set the amount of time the lights will be on.

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Stone Fountains

Coverall Stone, Inc. is a prominent name offering the finest quality fountains and fountain accessories. We provide a complete range of different types of fountains in amazing designs and styles. With the aim of providing maximum satisfaction to our clients, we make sure to offer you the best products at highly reasonable prices. Our vast experience in designing and manufacturing water fountains makes us capable of providing the most unique and innovative creations to suit the taste and preferences of our valued clients.

Fire Features

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Stone Benches, tables and chairs add a natural look to any landscape, patio or backyard escape. Basalt furniture combines the rustic crust of basalt columns with a deep black polish to create an elegant line of furnishings. Granite benches are available in 5 colors with polished tops and chiseled sides. Custom Sizes and styles available.
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We make sure your signs and monuments look attractive and amazing, that can be with you for years to come. We also provide custom service, which is specifically carried out while keeping your preferences and expectations in mind.

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Basalt Lights

  • Each of our Basalt Lights is a unique piece of geological art.
  • Available in all of our basalt types, 4"-24" diameters.
  • Heights dependent upon column type, please inquire.
  • Custom sizes available.
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Chiseled Granite Lights

  • Hand chiseled into squared off lights.
  • Available in Dark Grey Granite and Salt & Pepper Granite.
  • 3 diameter options: 4", 6" and 12" bollards.
  • Varying heights, please inquire.
  • Custom sizes available.
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Polished Granite Lights

  • Our Round Granite Lights are brought to a fine polish for a very refined, classic look.
  • Available in Dark Grey Granite and Salt & Pepper Granite.
  • 3 diameter options: 4", 6" and 12" bollards.
  • Varying heights, please inquire.
  • Custom sizes available.

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Basalt Furniture

  • We cut and polish different facets of raw basalt columns to create our elegant line of basalt furniture.
  • Benches, tables and seats available.
  • Custom designs welcome, submit drawings for a quote.
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Granite Benches

  • 16" tall x 14" wide. 4" and 6' tops available.
  • 5 color choices: Dark Grey, Salt & Pepper, Midnight, Salmon and Golden Ore.
  • Polished tops and chiseled sides.

{{}} {{this.hide}} Basalt and Granite Paving

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Honed Basalt Tile

  • thick.
  • Stocked in the following sizes: 12x24", 24"x24" and 24" x36".
  • Black w/ matte finish.
  • Unique and modern, they are great for applications large and small.
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Flamed Basalt Tile

  • " thick.
  • Stocked in 12x12", 12x24", 24x24" and 24x36".
  • Textured finish for grip.
  • Dark grey in color.
  • Custom sizing available.
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Flamed Basalt Pavers

  • 2" thickness.
  • Stocked in 8x8", 8x16", 16x16" and 16x24".
  • Textured finish for grip.
  • Dark Grey in color.
  • Custom sizing available.
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Basalt Slabs

  • Multiple finishes: Polished, flamed or honed
  • Stocked in 4 thicknesses: 3cm, 2", 3" and 4". 6-8' long, 24-30" wide.
  • Larger custom slabs available
  • Typically the 2 long sides feature the natural basalt crust while the short sides are chiseled. Other options available.
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Basalt Planks

  • 2" thickness
  • Stocked in 26" and 30" widths. Lengths are from 6' to 8'
  • Flamed top and sides
  • Can be fabricated in house to custom sizes.
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Honed Salt & Pepper Granite Tile

  • thick. Matte finish.
  • Stocked in the following sizes: 12x24", 24"x24" and 24" x36"
  • Contains large black flecks with quartz throughout.
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Flamed Salt & Pepper Granite Tile

  • " thick.
  • Stocked in 12x12", 12x24", 24z24" and 24x36".
  • Textured finish for grip.
  • Custom sizing available
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Flamed Salt & Pepper Granite Paving

  • 2" thickness
  • Stocked in 8x8", 8x16", 16x16" and 16x24".
  • Textured finish for grip.
  • Custom sizing available.
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Custom Granite Paving

  • Direct from our overseas factory.
  • We have had 50+ successful direct granite orders over the past 5 years.
  • Many color choices, with a focus on 6 of them. Dark Grey, Midnight Black, Salt & Pepper, Salmon, Golden Ore and Sienna.
  • All projects welcome, submit drawings, sketches or ideas for a quote.

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Basalt Mosaic Tile

The unique color and feel of basalt is now available in a mesh-backed tile, giving you the following:
  • Strong, clean lines and patterns.
  • Modern feel that favors contemporary designs.
  • Subtle, yet bold tones of basalt that work well with a vast pallet of colors.
  • 5 colors to choose from.
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Stacked Pebble Tile

  • Gives the appearance that each stone was hand set.
  • Great for use as vertical cladding.
  • Most stacked tiles have a corresponding color in a floor tile.
  • 14 colors to choose from.
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Micro Pebble Tile

  • Made with smaller pebble than most pebble tiles ~3/8" pebble size.
  • Flexible enough to handle curved surfaces.
  • 15 colors to choose from.
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Cut Pebble Tile

  • Pebbles are double cut and tumbled to smooth out the edges.
  • The pebble shape is retained while creating a flat surface.
  • Desirable in any application that requires a flat surface.
  • 11 colors to choose from.
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Seaside Pebble Tile

  • Made from Indonesian beach pebbles.
  • Slightly rounded and smooth, making a superb walking surface.
  • The matte finish can be enhanced by choosing a sealer that gives them a semi-gloss look.
  • 15 colors to choose from.
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Mosaic Pebble Tile

  • Versatile line of natural stone tile.
  • Made from smooth and unique angular stones, creating a pleasant natural pattern.
  • Great for use on floors, walls and backsplashes.
  • 9 colors to choose from.
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Large Mosaic Pebble Tile

  • 18" x 18" size.
  • Made with the same material as the Mosaic pebble line, only larger.
  • Applicable for larger indoor and outdoor installations.
  • 6 colors to choose from.
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Porcelain Pebble Tile

  • Kiln fired ceramic, with shapes bearing similarities to natural pebble tile.
  • Wide range of colors, from vibrant blues to stark black and whites.
  • Great for kitchens, bathrooms, outdoor decks and pools.
  • 12 colors to choose from.
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Polished Pebble Tile

  • Made from rolled and polished pebbles.
  • Spans the contemporary to classic spectrum of design.
  • 7 colors to choose from.

Last Update: 2017-01-06