PRODUCTS: Backfill Gravel
Fill & Backfill Gravel for Construction Projects
Whether you’re backfilling a trench, planning to pave a surface, or preparing a house foundation, we have many fill and backfill gravel products that may fit your needs.
Backfill Gravel Products Overview
All of our fill and backfill gravel products come from naturally occurring gravelly deposits. They vary by their sand content and their largest maximum rock size. They also vary by how much they’re processed, with Pit Run being the least processed.
Our fill and backfill gravel products include the following:
- Foundation Material
- Gravel Backfill products like Bankrun Gravel for Trench Backfill, Gravel Backfill Pipe Zone Bedding, and Gravel Backfill for Walls
- Gravel Borrow products like Gravel Borrow, Select Borrow, and Common Borrow
- Pit Run
Which product is best for your needs?
We recommend Pit Run to customers who need an inexpensive fill option. It’s mined directly from the banks of our mining operation and processed minimally, if at all.
Our most popular fill product is Gravel Borrow, which is a naturally occurring mix of sandy gravel and rock. Compared to Select Borrow and Common Borrow, Gravel Borrow has the highest sand content and meets the most stringent construction requirements.
For customers with more specialized needs, we offer many WSDOT-spec mixes, including Foundation Material and three varieties of Gravel Backfill.
Relevant Blog Articles
Did you know our blog is a popular resource for all things rock, sand, and soil? Check out some of our educational articles related to this product category: