The Coverall Stone Inc. Green / LEED contributing building products - Click on the product details below to view data that can contribute LEED credits to a building project's LEED certification.

Coverall Stone Inc.
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Basalt Columns image

Basalt Columns

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.
Rated 5 based on 1 product reviews
Chiseled Fountains image

Chiseled Fountains

We make these modern looking pieces by hand chiseling granite and basalt columns. Each fountain has been slightly tapered from the bottom up, promoting good water flow, sound and action. Available in Salt & Pepper Granite and Basalt.
Rated 5 based on 1 product reviews
Columbia Basin Basalt Columns & Water Fountains image

Columbia Basin Basalt Columns & Water Fountains

Columbia Basin Basalt Columns are the largest columns available, with diameters ranging from 24" to beyond 48". Ideal for use in custom monuments, water features and public use projects. Diameter: 24 - 30". Length: up to 30'. Weight: ~750 lbs per linear foot
Rated 5 based on 1 product reviews
Dish Rocks / Polished Bowls    image

Dish Rocks / Polished Bowls

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.
Rated 5 based on 1 product reviews
Grand Coulee Basalt image

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.
Rated 5 based on 1 product reviews
Red Bluff Basalt image

Red Bluff Basalt

10-18" diameter. Heights up to 12"Available as fountains or placement columns. ~200 lbs/linear foot
Rated 5 based on 1 product reviews
Gold Creek Basalt image

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
Rated 5 based on 1 product reviews
Stone Fountains image

Stone Fountains

Specific design in mind for your Basalt column water feature? We have you covered too. With our full-service, state of the art fabrication shop, we can create pieces for you in a timely and cost effective manner. Our team of stone artisans can help you through the process of designing your pieces all the way to delivering the finished product directly to your location.Our capabilities include but are not limited to, cutting, grinding, carving, sandblasting, jet cutting, engraving, etching, coring, welling, polishing, honing, flaming, bush hammering, bull nosing, beveling, etc. Give us a call or send us an email with your project idea, and we will help you with the rest.
Rated 5 based on 1 product reviews
Engraving and Signage image

Engraving and Signage

As one of the many custom services we offer, our engraving team can sandblast text and imagery directly into our basalt or granite paving, columns, benches, or fountains. Popular sandblasted and engraved products are memorial columns or benches, address markers, mailboxes, sculptures, commercial art, and landscape paving.
Rated 5 based on 1 product reviews