Fuel, Glass and Accessories for Your Fire Pit or Fireplace
Oct 20, 2026
Fire Glass, Fuel, and Accessories for Gas Fire Features: What to Know
The flame comes from the fuel, not the glass. Decorative fire glass can give a gas fire pit or fire table a finished, reflective surface, but natural gas or propane is what feeds the flame. Choosing fuel, media, and accessories comes down to one rule: match each one to the appliance and follow its instructions.
This guide explains how fire glass works with gas burners, what to check before adding it, when a wind guard might suit a fire table, and how to replace glass enclosures correctly. It also covers how fuel choice works across HaloFire's gas and liquid-fuel products.
Key Takeaways
- Fire glass is decorative media, not fuel. Use only media your appliance's instructions approve.
- Media type, piece size, and depth vary by burner and fuel. Follow the appliance instructions rather than a general rule.
- A wind guard can help shield a fire table flame and keep napkins and tableware away from it, but it doesn't make an open flame safe to leave unattended.
- Gas and liquid fuels are separate systems. Never put liquid fuel in a gas appliance.
- Replace a glass cylinder or panel only with the part made for your model. Never substitute window glass or loose fire glass.
What Fire Glass Does (and Doesn't Do)
Fire glass is loose decorative media placed around a gas burner. Gas flows up through the gaps between the pieces and burns above the surface. The glass doesn't burn; it surrounds the flame, reflects its light, and can conceal the burner when arranged as the instructions direct.
Fire glass is one of several media options. Lava rock gives a natural, textured look, and ceramic logs create a wood-fire appearance. Each sits differently around a burner, which is why the appliance instructions decide what's approved.
Before adding fire glass
- Identify the appliance. Is it a gas fire pit, fire table, or fireplace?
- Read its instructions. Check approved media, piece size, depth, and placement.
- Check the burner layout. The media must leave the burner's required openings clear.
- Then choose color and shape to suit the surrounding materials.
Fire glass made for gas features shouldn't be used in a wood-burning fire pit. Wood fires create a very different environment from a gas burner.
Fire Glass with Natural Gas and Propane
Compatibility depends on the burner design, the fuel configuration, and the approved media, not on the glass alone. Natural gas and propane setups often call for different media arrangements and depths over the burner, and some propane burners use an air mixer as part of their design. Use the media depth and components specified for your exact burner and fuel. Don't apply one setup's guidance to the other.
Changing the gas supply, the burner openings, or the media depth can change how the flame looks and behaves. Assess the complete configuration, and when replacing parts, use only components made for your appliance and its fuel.
Wind Guards for Fire Tables
A glass wind guard surrounds a fire table's burner. It can help shield the flame from gusts and keep napkins and lightweight tableware away from the fire.
Choosing and using a wind guard
- Measure first. A rectangular burner needs a different guard than a round one. Measure the burner area and tabletop before choosing.
- Check compatibility. Use a guard the fire table's manufacturer approves, positioned as instructed, without blocking controls or changing the burner setup.
- Inspect before each use. A cracked, loose, or shifted panel shouldn't be relied on.
- Keep supervising. A wind guard doesn't remove an open flame's heat or hazards, and it doesn't make a fire table safe for unsupervised children or pets. Follow the appliance's operating guidance in windy conditions.
Choosing the Right Fuel
Every fire feature is built for a specific fuel. Check the appliance's rating plate and instructions before buying media or parts.
- Natural gas and propane are for gas appliances built for that configuration. Don't assume one gas produces a bigger or hotter flame. Burner design, orifice sizing, pressure, regulator capacity, piping, and gas volume all shape the result.
- Liquid fuel is only for appliances designed for it. HaloFire's ClearFire™ and CitroFlame™ are made for HaloFire's liquid-fuel torches, and compatibility varies by torch.
Never put liquid fuel in a gas appliance, and never put gas-appliance media in a liquid-fuel torch.
Replacing Glass Cylinders and Panels
On some gas fire features, a glass cylinder or set of panels surrounds the flame and shapes the airflow around it. A cracked, chipped, or loose piece can change how the flame behaves, so replacement is a fit-and-function decision, not just a cosmetic one.
- Identify the part. Is it a cylinder or a panel set? Record the appliance model.
- Measure as the manufacturer directs. For square or rectangular enclosures, measure the front and back widths the same way.
- Match the part to the model. A panel that looks close may differ in shape or fit.
- Install per the instructions. Don't improvise supports or force a near-fit.
Never substitute window glass, general-purpose glass, or loose fire glass for a cylinder or panel. They do different jobs.
For HaloFire products, contact HaloFire with your model and measurements to get the correct replacement.
HaloFire Gas Fire Features and Vortex Torches
HaloFire designs architectural fire where the flame is the focal point.
- Torrent™ Wall Mounted Torch: Vortex gas torch for walls, columns, and entrances, in 24, 32, and 48-inch glass heights
- Torrent™ Stand-Alone: Freestanding vortex torch, about 78 inches tall, on a concealed 20-pound propane cylinder
- Torrent Tower™: Permanent vertical vortex feature, about 56 inches tall, for natural gas or propane
- Tempo™ and Hollywood™ Tall Torches: Tall architectural gas torches for terraces, pathways, and perimeters
- HaloPit™: Architectural drop-in gas fire pit in 30 and 36-inch configurations
Permanent gas connections should be completed by a licensed gas professional following the product instructions and local requirements. HaloFire does not provide on-site gas-line installation.
Contact HaloFire or visit halofiretorch.com to discuss your project.
Frequently Asked Questions
Is fire glass a fuel?
No. Fire glass is decorative media. Natural gas or propane feeds the flame, which burns above the glass.
Should fire glass cover the burner?
It can, on a compatible gas fire feature, if the instructions allow it. The burner's openings must stay clear, and the media depth should follow the appliance instructions.
Is the fire glass depth different for propane and natural gas?
It often is, so follow the instructions for your burner and fuel rather than a general rule.
Can I put fire glass in a wood-burning fire pit?
No. Fire glass made for gas features isn't meant for wood-burning fires.
Does a wind guard make a fire table safe in any weather?
No. It can help shield the flame and keep table items away, but it doesn't remove the heat or hazards of an open flame. Follow the appliance's operating guidance and supervise the fire.
Can I replace a cracked glass cylinder with loose fire glass?
No. A cylinder or panel shapes the airflow around the flame; loose fire glass can't do that job. Use the replacement part made for your model.
How do fuel costs compare?
It depends on how each appliance is supplied and used. Natural gas costs depend on your utility rate and use; propane on refill prices; liquid fuel on the product and how often you burn it.
