Sand

Why
Choose Us?

Consistent, Carefully Graded Sand Products


Our highly customizable sand products are used by everyone from utility companies to golf courses.

Home Applications
Homeowners who need playground sand or sandbox sand can choose from a variety of products. We recommend Coarse Sand, but many homeowners like our premium quality Top Dressing Sand for its consistency. We used top dressing sand in our annual sandbox display.

Homeowners looking for a clubhouse-grade lawn can also distribute Top Dressing Sand on their lawns after aerating. A coarser sand may be necessary depending on your lawn’s soil composition. Read more about top dressing here.

Finally, Top Dressing Sand is a popular choice for padding horse arenas. Depending on how coarse you like your sand, Utility Sand may also be a good option.

Natural and Synthetic Turf Products
Washington Rock’s Top Dressing Sand meets USGA specifications and is double washed for extra cleanliness.

We also offer a kiln-dried version that falls into aeration holes easily. Some of the best courses in the Pacific Northwest use our golf course products.

Our Infill Sand has been used up and down the West Coast on public and professional sports fields in conjunction with a cushioning agent such as crumb rubber pellets. Clients value our product because of its consistency and stability.

Well-Draining Fill
Coarse Sand, Fill Sand, and Utility Sand are great options for filling areas that need adequate drainage, such as around pipes. Our Utility Sand is especially well suited as a non-conductive material to backfill around utilities.

Concrete and Mortar
Fine Sand is frequently used in cement and mortar mixes.

Find Out More

Call Tim, our sand specialist, at (253) 318-6000 or request a call from him by submitting your contact information below.