Construction Gravel vs Decomposed Granite

Construction Gravel

Construction gravel is a broad category of mixed-size stone used for general building and site work. It typically includes a combination of crushed stone sizes suitable for base preparation and structural fill.

Decomposed Granite

Granite that has weathered to the point of breaking into small pieces and fine particles. Creates a natural, rustic look that blends beautifully with desert and Mediterranean landscapes. When compacted, it forms a firm yet permeable surface.

Construction Gravel

• ✓ Construction sites
• ✓ Base layers
• ✓ Backfill
• ✓ Temporary roads

Decomposed Granite

• ✓ Patios
• ✓ Pathways
• ✓ Driveways
• ✓ Xeriscaping
• ✓ Ground cover
• ✓ Bocce courts

Construction Gravel

• + Versatile material
• + Readily available
• + Cost-effective
• + Suitable for many applications

• − Inconsistent sizing
• − Not decorative
• − Varies by supplier

Decomposed Granite

• + Compacts into a firm walking surface
• + Natural, rustic appearance
• + Permeable — allows water infiltration
• + Low cost
• + Ideal for drought-tolerant landscaping

• − Can get muddy in heavy rain
• − Tracked indoors on shoes
• − Decomposes further over time and needs replenishing
• − Limited color options
• − Not suitable for high-traffic vehicle areas

Construction Gravel

Mixed crushed stone sizes ranging from fines to 1" or larger. Color varies by quarry source.

Decomposed Granite

Decomposed granite is a mix of fine particles and small chunks, typically 1/4" and smaller. Colors include gold, tan, brown, gray, and reddish-brown depending on the granite source. Stabilized DG (with resin binder) creates an even firmer surface.