Glass Materials

All of our glass in one place: tumbled landscape glass for garden beds, paths and pots, chunky landscape glass for bold accents, and tempered fire glass and reflective fire glass for gas fire pits and fire tables. Landscape glass is not heat treated, so only fire glass belongs in a fire pit.

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  • Landscape Glass 17 products

    Landscape glass is tumbled, recycled glass in solid colors and blends, used as a decorative ground cover in garden beds, borders, planters and water features. It is not heat treated, so never use it in a fire pit or fire table.

  • Fire Glass 12 products

    Fire glass is tempered, heat treated glass made for gas fire pits, fire tables, fire bowls and fireplaces. It comes in solid colors, blends, and crystal or iridescent finishes.

  • Reflective Fire Glass 8 products

    Reflective fire glass is tempered fire glass with a mirrored, reflective face. It is used in gas fire pits, fire bowls and fireplaces, where the mirrored face throws back more light from the flame than plain fire glass.

  • Chunky Landscape Glass 3 products

    Chunky landscape glass is rough-cut landscape glass in big 3 to 9 inch chunks, used for bold color in beds, borders and water features. Like all landscape glass, it is not heat treated and is not for fire use.

Compare glass types
Type Safe in a fire pit? Best for Look Starting price
Landscape Glass No not heat treated Garden beds, borders, planters, water features Tumbled glass in solid colors and blends From $19.99
Fire Glass Yes tempered Gas fire pits, fire tables, fire bowls, fireplaces Solid colors, blends, crystal and iridescent finishes From $19.99
Reflective Fire Glass Yes tempered Gas fire features where you want more reflected light Mirrored, reflective face From $19.99
Chunky Landscape Glass No not heat treated Beds, borders and water features Rough-cut glass in big 3 to 9 inch chunks From $8.49

Starting price is the lowest current bag price in each group. Bag sizes differ, so check the product page for the price per bag size.

Glass rock for landscaping and fire pits

Glass rock, or glass rocks, is how most people search for the colored glass we sell by the bag. This page holds all of it: landscape glass and chunky landscape glass for gardens, paths, pots and water features, and fire glass and reflective fire glass for gas fire pits, fire tables and fireplaces.

Which glass do I need?

  • Garden beds, borders, pots, paths and water features: landscape glass.
  • Bold accents in larger pieces: chunky landscape glass.
  • Gas fire pit, fire table, fire bowl or fireplace: fire glass.
  • More light from the flame: reflective fire glass.

Only fire glass belongs in a fire. Landscape glass is not heat treated.

Glass rock sizes and bags

Glass is sold by the bag in 10, 15, 25 and 50 lb sizes, though not every color comes in every bag size. Landscape glass grades run from 1/2 to 3/4 inch up to 2 to 3 inch pieces, with 3 to 9 inch pieces on some colors. Fire glass grades run from 1/4 inch up to 2 to 3 inch, and reflective fire glass comes in 1/4 and 1/2 inch. Each product page lists the sizes for that color.

Planning a fire feature? Read our fire glass buying guide.

Frequently asked questions

What is glass rock?

Glass rock is the everyday name for colored glass sold by the bag for yards and fire features. There are two kinds: landscape glass, which is tumbled, recycled decorative glass for gardens, paths, pots and water features, and fire glass, which is tempered, heat treated glass for gas fire pits, fire tables and fireplaces.

What is the difference between fire glass and landscape glass?

Fire glass is tempered, heat treated glass made to sit over the burner of a gas fire pit, fire table or fireplace. Landscape glass is tumbled, recycled glass that is not heat treated, used for color in beds, borders, pots, paths and water features. Many colors come in both, so check the product title before you buy for a fire feature.

Can I use landscape glass in a fire pit?

No. Landscape glass is not heat treated, so it is a decorative material only. In a fire pit, fire table, fire bowl or fireplace, use tempered fire glass. Landscape glass is for garden beds, borders, pots, paths and water features.

How much fire glass do I need for my fire pit?

Enough to cover the burner and fill the bowl or pan about 1 to 2 inches deep. As a rough guide, a small table or bowl up to about 12 inches takes 5 to 10 lb, a medium 18 to 24 inch fire pit takes 20 to 40 lb, and a large pit or rectangular pan takes 50 lb and up.

What sizes do glass rocks come in?

Glass is sold by the bag in 10, 15, 25 and 50 lb sizes, though not every color comes in every bag size. Landscape glass grades run from 1/2 to 3/4 inch up to 2 to 3 inch pieces, with 3 to 9 inch pieces on some colors. Fire glass grades run from 1/4 inch up to 2 to 3 inch, and reflective fire glass comes in 1/4 and 1/2 inch. Each product page lists the sizes for that color.

Can I pick up glass or have it delivered?

Yes. Pick up at our Rosamond and Visalia yards or order delivery.

Delivery & Pickup

Glass Materials Delivery Across California & the Southwest

Order glass materials for pickup at our Central Valley or Antelope Valley yards, or bulk delivery throughout California — plus Nevada, Arizona, and Colorado. Tell us your ZIP and project and we will quote a delivered price.

Central Valley

Visalia · Fresno · Bakersfield · Tulare · Clovis · Hanford

Antelope Valley & High Desert

Lancaster · Palmdale · Santa Clarita · Victorville · Tehachapi

Southern California

Los Angeles · Riverside · San Bernardino · San Diego

Nevada, Arizona & Colorado

Las Vegas · Phoenix · Tucson · Denver