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Boulders

Topanga Boulders

A lesson in contrast, Topanga boulders are a rounded sandstone of muted browns. Underneath the quiet exterior is a stark gray that occasionally peeks through the soft brown surface.

Color: Soft brown with a gray interior
Geology: Sandstone
Also Available In: Crushed Rock & Gravel

Stores In-Stock:

Size

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Please note: Coverage calculations are estimates only.

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The requested quantity of this product is currently unavailable. Please request a quote below.

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Special Order Product

This product is available for special order only

Boulder Weights

Below is a list of estimated weights based on the size of your boulder. Actual boulder weight varies depending on the density and geology of the boulder. For example, limestone and granite boulders weigh more than sandstone boulders.

Unit Of Measurement

½ CF Bag

Weight: 40-50 lbs.
Dimensions: 19”x12”x7”
Products:
River Rock & Pebble, Crushed Rock & Gravel, Decomposed Granite, Bark, Mulch, Topsoil, Construction Rock & Sand

Mini Sack

Weight: ~1,000 lbs.
Dimensions: 48”x40”x36”
Products:
River Rock & Pebble, Crushed Rock & Gravel, Decomposed Granite, Bark, Mulch, Topsoil, Construction Rock & Sand

Super Sack

Weight: ~2,000 lbs.
Dimensions: 48”x40”x48”
Products:
Boulders, River Rock & Pebble, Crushed Rock & Gravel, Decomposed Granite, Bark, Mulch, Topsoil, Construction Rock & Sand

Bulk Orders

Weight: 2,000+ lbs.
Products:
Boulders, River Rock & Pebble, Crushed Rock & Gravel, Decomposed Granite, Flagstone, Bark, Mulch, Topsoil, Building Stone, Pavers & Stepping Stones, Construction Rock & Sand

Palletized Material

Weight: ~500-2,000 lbs.
Dimensions: 48”x40”x36”
Products:
Patio Flagstone, Pavers & Stepping Stones, Building Stone

Special Order Products

With Southwest Boulder’s Special Order program, you can shop our virtually endless selection of landscape rock (boulders, flagstone, pebbles, crushed aggregates, decomposed granites), masonry supplies, building materials, and custom fountains — online or in our stores. In addition to the thousands of items in stock in our stores, there are thousands more available through Special Order. Special Order arrival times vary by quantity and availability.

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Topanga Boulders

Boulder Weights

Unit Of Measurement

½ CF Bag

Mini Sack

Super Sack

Bulk Orders

Palletized Material

Special Order Products

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