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Updated: 08 Oct 2025

10 Best Fire Glass For Fire Pits

#1
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10 lbs Fire Glass, 1/2 Inch Black Reflective Fire Glass for Propane Fire Pit, Fire Pit Glass Rocks Safe for Fireplace, Table and Landscaping

Brand: Utheer
$46.24
⭐ 5
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    Romantic Color Let the glittering fire glass filled your fireplace, produce a unique and fascinating reflective glass color when burning. The elegant look will bring you a romantic and relaxing mood. The fire glass for fire pit color will not fade over time
  • Safety In Use Our fire glass does not emit ash, soot or smoke when burning, will not melt and degrade. Neither will it crack, scratch or pop. The firepit glass is treated by superbly polished with no sharp edges so you will not cut yourself and makes it easy to install and handle. All pieces were uniform in shape with no broken bits
  • No Melting, No Fading Our fire pit glass is made of premium tempered and filtered process, which is resistant to corrosion and fading, and can bring you a safe and comfortable experience. Packaging - 10lb jar with strong seal
  • Widely Used firepit glass is ideal for indoor outdoor natural and propane gas fire pits and fireplaces. Fireproof glass are perfect for fireplaces, fire pits, fire bowl, fire tables, garden landscape decoration. Easy to Clean Rinsing with vinegar and water before and after use can make the fire glass for fire pit look better. Our fire glass rocks is coated with reflective film that won't hurt your hands
  • Professional After-Sales Guarantee We are very confident in our fire glass, and our professional after-sales team is at your service, so please feel free to buy
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#2
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Medium Lava Rocks 10 Pounds by American Fire Glass- Volcanic Fire Pit Lava Rocks for Indoor Log Fireplace, BBQ, Grill, Gas, Aquariums- All-Natural Decorative Landscaping Black- Made in USA- 1/2" x 1"

Brand: American Fireglass
No Price
⭐ 5
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    MEDIUM LAVA ROCKS: Our 1/2-1 Lava Rock can be used on their own or as a filler in your fire feature. We recommend using lava rock as a filler if you have a deep fireplace or firepit. For a complete design, add fire glass on top to cover the fire rock thoroughly so it will not be detectable.
  • FOR FIRE PIT, FIRE BOWL OR FIREPLACE: Because lava rock is economical, it is the perfect choice as the first filler that goes into a very large and/or dept fire feature to cover up the gas piping and tubes. Once the lava rock is spread the way you want it, add a layer of fire glass to create a truly astonishing design that will instantly become the focal point of your home or yard.
  • LONG-LASTING: Lava rocks are volcanic so they can withstand the most extreme temperatures without any change in shape. They offer durability and provide a low maintenance and cost-effective natural element that looks great as part of your indoor or outdoor decor. They can be used with liquid propane or natural gas.
  • GORGEOUS & PRACTICAL: It does a great job of covering the floor of a fire feature, effectively hiding the unseemly pipes and tubes which are often visible in gas fireplaces or fire pits. This makes lava rock a more preferable alternative to the more common ceramic logs and fire stones. It can also be used in planters, landscaping, ponds and gardening.
  • QUALITY ASSURED: We sift, sort and pack all of our lava rock by hand. This way we can guarantee that they are top quality, can be used in a firepit. For optimal results, our recommendation is to pour a minimum of two inches of lava rock over the firepit burner, which allows the gas to filter evenly through the lava rock media.
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#3
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Empava 10 lbs. 1.0-in Drop Beads Reflective Tempered Glass for Gas Fire Pit, Onyx Black

Brand: Empava
$37.37
⭐ 4.8
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    Reflective Tempered Fire Glass size approximately 1.0-in, Onyx Black, 10 lbs./jar
  • Replaces gas logs for a modern and elegant look
  • Made of 100% soda ash lime glass, withstand extreme temperatures for long lasting use
  • Fire glass will not melt, degrade, burns clean with no soot, ash, or smoke
  • Water drop shape high luster decorative fire rocks perfect for any natural gas or propane fire pit or fireplace applications, can also be used in landscape projects, floral arrangements, and aquariums.Round fire pit calculator = (diameter x diameter x glass height)/24 = glass (lbs.).Rectangular fire pit/fireplace calculator = (length x depth x glass height)/19 = glass (lbs.)
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#4
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Onlyfire Reflective Fire Glass for Natural or Propane Fire Pit, Fireplace, or Gas Log Sets, 10-Pound, 1/2-Inch, Onyx Black

Brand: onlyfire
$50.12
⭐ 4.8
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    Upgrade Your Fire Pits- The broken glass with mirroring looks great and is a major upgrade from ugly lava rock and outdated gas logs. The reflective fire glass is designed to withstand high temperatures, making it perfect for fire pits and fireplaces.
  • Sparkly and Mesmerizing- With gorgeous mirrored surface, Sparkles beautifully under the mid-day sun or the reflection of an evening fire, adding a touch of magic to any setting.
  • Enhances flame effect- The reflective glass creates a beautiful, dancing flame effect in your fire pit, increasing the aesthetic appeal of your fire.
  • Stylish and Versatile- Not just for fire pits! Use Onlyfire fire glass to decorate your garden, backyard, fish tank, swimming pool, flower pot, creating a modern and sophisticated look. It also does a wonderful job of covering the entire floor of a fire feature, effectively hiding the unseemly pipes and tubes.
  • Decent Quality and Safe- Our fire pit glass is rigorously quality-tested to ensure that it performs flawlessly and is safe to use. It won't discolor, melt, pop or deteriorate, and it won't emit smoke or odors.
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#5
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uxcell Fire Glass for Fire Pit, 3-5cm(1-1/5"to 2") High Luster Reflective Glass Rocks for Natural or Propane Fireplace, Safe for Outdoors and Indoors Fire Pit Glass, Ocean Blue, 400g/14oz

Brand: uxcell
$21.99
⭐ 4.2
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    Wide Range of Use: Suitable for residential homes, hotels, restaurants, and entertainment venues such as fire pits, fireplaces, or fire bowls. It suits outdoor and indoor settings. The reflective properties of the glass add a luxurious and contemporary look to the fire feature, enhancing the ambiance and atmosphere.
  • Exquisite Material: This Fire Glass for the Fire Pit is made of natural glass, glass that has a high luster and reflective properties. The glass rocks are 3-5cm in size, providing a beautiful and sparkling appearance when used in a natural or propane fireplace.
  • Good Fire Glass: The fire glass is to enhance the visual appeal of the fire pit or fireplace. The highly reflective surface of the glass rocks creates a mesmerizing effect as they reflect the light, adding an elegant touch to any fire feature.
  • Performance: The Fire glass is a brilliant and stylish addition to your fire pit replacing traditional burning wood. It is designed to be safe for outdoor and indoor use, as it can withstand high temperatures without melting or emitting harmful fumes.
  • Notes: When handling the fire glass, we should wear gloves to protect our hands. Avoid dropping or impacting the glass, as it can cause breakage. Because each piece of fire glass has a different shape and volume, the quantity per package varies. The total weight is approximately 400g/14oz.
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#6
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Hiland RGLASS-RED Pit Fire Glass i n, Extreme Tempature Rating, Good for Propane or Natural Gas, 10 Pounds, 10 lb

Brand: AZ Patio Heaters
$94.28
⭐ 4.7
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    Fire glass is very easy to maintain because it emits no ash, soot, or smoke. Thus you can spend more time enjoying your fire pit/place and less time cleaning it
  • Our fire glass is not just exquisite to behold, it is also very practical. It does a wonderful job of covering the entire floor of a fire feature, effectively hiding the unseemly pipes and tubes
  • Heat Rating: Higher temperature when compared to logs, lava rocks, stones, etc.
  • Ideal for both indoor or outdoor environments, fire glass may be used in either natural gas or propane fires
  • Available in 10 and 20 pounds
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#7
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Bond Manufacturing 67984 LavaGlass Round Fire Pit Dispersion Glass, 10 lb, Indigo Dream

Brand: Bond Manufacturing
$35.68
⭐ 5
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    FIRE GLASS FOR GAS FIRE PIT: Bond's lava glass adds a unique veneer of brilliance to any common fire pit. One container is designed to cover two square feet
  • FIRE PIT ROCKS: Turn the fire pit or fireplace into a sparkling showpiece with Mini Lava Glass from Bond Manufacturing. They provide a beautiful alternative to boring wood or coal fillers, and they're engineered to withstand normal use of both indoor and outdoor fireplaces.
  • LAVA ROCK FIRE PIT: Use only one of the gorgeous colors for a uniform approach to the space, or mix and match colors for an exotic touch that can turn any fire pit into the focal point of your home or backyard.
  • FIREPLACE GLASS ROCKS AVAILABILITY COLORS: Lava glass is available in various colors - Amber Sunset, Emerald City, Indigo Dream.
  • FIRE PIT GLASS BEADS: It has protective qualities of Heat-resistant and Weather-resistant. It is replacement for ceramic logs..INDOOR & OUTDOOR: Can be used for both indoor and outdoor gas fireplaces, fire pits and fire bowls..COLOR: Dark Blue (Indigo Dream)
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#8
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Hiland RGLASS-BB Pit Fire Glass i n Bahama Blend, Extreme Tempature Rating, Good for Propane or Natural Gas, 10 Pounds, 10 lb

Brand: AZ Patio Heaters
$35.24
⭐ 4.8
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    Fire glass is very easy to maintain because it emits no ash, soot, or smoke. Thus you can spend more time enjoying your fire pit/place and less time cleaning it
  • Our fire glass is not just exquisite to behold, it is also very practical. It does a wonderful job of covering the entire floor of a fire feature, effectively hiding the unseemly pipes and tubes
  • Heat Rating: Higher temperature when compared to logs, lava rocks, stones, etc.
  • Ideal for both indoor or outdoor environments, fire glass may be used in either natural gas or propane fires
  • Available in 10 and 20 pounds
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#9
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Hiland Fire Pit Fire Glass Ice Clear, Extreme Tempature Rating, Good for Propane or Natural Gas, 10 Pounds, 10lbs, Clear

Brand: Hiland
$69.99
⭐ 4.7
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    Fire glass is very easy to maintain because it emits no ash, soot, or smoke. Thus you can spend more time enjoying your fire pit/place and less time cleaning it
  • Our fire glass is not just exquisite to behold, it is also very practical. It does a wonderful job of covering the entire floor of a fire feature, effectively hiding the unseemly pipes and tubes
  • Heat Rating: Higher temperature when compared to logs, lava rocks, stones, etc.
  • Ideal for both indoor or outdoor environments, fire glass may be used in either natural gas or propane fires
  • Available in 10 and 20 pounds
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#10
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Hiland RGLASS-BLK Pit Fire Glass i n Black, Extreme Tempature Rating, Good for Propane or Natural Gas, 10 Pounds, 10 lb

Brand: AZ Patio Heaters
$67.42
⭐ 5
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    Fire glass is very easy to maintain because it emits no ash, soot, or smoke. Thus you can spend more time enjoying your fire pit/place and less time cleaning it
  • Our fire glass is not just exquisite to behold, it is also very practical. It does a wonderful job of covering the entire floor of a fire feature, effectively hiding the unseemly pipes and tubes
  • Heat Rating: Higher temperature when compared to logs, lava rocks, stones, etc.
  • Ideal for both indoor or outdoor environments, fire glass may be used in either natural gas or propane fires
  • Available in 10 and 20 pounds
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