Propane Fire Pits: The Ultimate Guide to Portable Outdoor Heating

A propane fire pit is an outdoor appliance that burns liquefied petroleum (LP) gas drawn from a portable tank housed inside or alongside the unit, producing an open flame from a burner mounted in the fire table or fire pit bowl.

The critical distinction between propane and natural gas is infrastructure. Natural gas arrives via a permanent underground line connected to your home's gas supply: reliable, uninterrupted, but fixed in place. Propane lives in a self-contained cylinder that travels with the fire pit. For renters, renovators, and anyone who moves the outdoor layout with the seasons, that portability changes the calculus entirely. Bioethanol offers a third option: a liquid fuel that burns cleanly with no flue or gas connection required, at a lower heat output than either gas fuel type.

EcoSmart Fire's propane-ready fire tables and fire pit kits are designed around this three-fuel reality. The hardware is the same across LP, natural gas, and bioethanol configurations (only the burner module changes), and every gas model ships with a natural gas conversion kit included, so the fuel choice made at purchase isn't a permanent one.

The practical case for propane comes down to one thing: the gas line isn't a prerequisite. No trenching, no coordination with a licensed gas fitter for the LP connection itself, no permanent infrastructure decision baked into your outdoor plan. You connect the cylinder to the regulator, open the valve, and the fire is ready.

This matters in situations that a plumbed natural gas line simply can't serve:

• Homeowners without an existing outdoor gas connection who want a fire feature now, not after a significant infrastructure project

• Renters and apartment dwellers on balconies where permanent installation isn't permitted

• Hospitality venues that reposition outdoor furniture between seasons or shift layouts for events

• Residential or commercial builds at a terrace, rooftop, or poolside location where gas trenching isn't practical

• Anyone who wants the fire on the rear deck this summer and the front courtyard next year

If you want to take that aesthetic one step further, the Tank accessory is worth knowing about. It's a side table and stool that discreetly conceals a spare LPG cylinder beneath a finished surface, keeping replacement tanks on hand without breaking the visual composition of the seating area.

EcoSmart Fire's propane fire tables produce 65,000 BTU/h (19 kW) per burner on a standard 20 lb LP tank, with 8 to 20 hours of burn time per cylinder depending on flame-height setting.

That range between 8 and 20 hours is wider than it looks in print. At full flame the burner draws fuel at its maximum rate; dialled back to a low, ambient setting the same cylinder stretches considerably further. For most residential evenings (three to four hours of use at a mid-range flame), a single tank covers multiple sessions between refills.

The heat output scales with burner configuration:

Propane fire pits carry compliance-grade clearance requirements that protect both the appliance and the people around it.

Surface requirements

The fire pit must sit on a hard, flat, continuous surface: poured concrete, pavers, composite decking, or hardwood deck boards. Grass, artificial turf, gravel, carpet, and uneven ground are not acceptable placements. A minimum 12.5 mm (1/2 in) air gap beneath the appliance sidewalls is required to ensure airflow underneath.

Minimum clearances from the flame edge

Sizing a fire pit or fire table to a space involves two variables: footprint relative to the seating area, and height relative to how the space is used.

Footprint guidance by space type

The compact tier, the Base 30 at 777 mm x 777 mm [30.6 in x 30.6 in], suits balconies, townhouse courtyards, and tight deck configurations where a larger table would crowd seating. It delivers the same 65,000 BTU/h (19 kW) output as larger models in the single-burner range; the compact footprint doesn't compromise the flame experience.

Mid-sized models in the 40–50 in range (Base 40, Ark 40, Manhattan 50, Martini 50) are the natural fit for a typical suburban deck or moderate entertaining terrace. They accommodate four to six seats comfortably around the perimeter, and the rectangular profiles of the Manhattan and Martini make them easier to align with linear furniture arrangements.

Statement-scale fire tables, including the Cosmo 50, Wharf 65 fire table, and Gin 90 series at up to 2,270 mm (89.4 in), are at home on larger residential terraces, rooftop bars, and commercial outdoor dining settings.

Height options

The Gin 90 series demonstrates the height flexibility available across the range: the Gin 90 Low sits at 330 mm [13 in] for a floor-level lounge configuration, the Chat at 595 mm [23.4 in] for standard outdoor seating height, the Dining at 743 mm [29.3 in] for counter and dining arrangements, and the Bar at a standing-height configuration suited to drinks-service settings.

For design-led entertaining that puts the fire table at the centre of an outdoor dining setup, the gas fire pit tables range offers a broader look at format options across the full collection.

No other publisher currently offers a three-fuel framework for fire pit decisions, which is a genuine gap, because the right fuel answer changes significantly depending on the buyer's situation.

Conversion from LP to natural gas is a defined process, not a workaround. EcoSmart Fire includes a natural gas conversion kit with every propane fire table and fire pit kit, making the decision to switch fuel types straightforward once a permanent gas line is in place.

When conversion makes sense: the most common scenario is a buyer who starts with propane for flexibility during a renovation or first year in a property, then commissions an outdoor gas line as part of a broader landscaping project. At that point, converting to NG removes the cylinder entirely from the ownership experience.

What a conversion involves, from the perspective of the homeowner:

1. Engage a licensed gas fitter: LP-to-NG conversion is not a DIY procedure

2. The fitter swaps the LP orifices on the control valve and burner for the NG equivalents (identified by blue paint markings)

3. The air shutter on the burner is adjusted to the NG combustion ratio

4. A leak test is conducted before the appliance is returned to service

5. Document the conversion for future reference and insurance records

The conversion kit shipped with every ESF gas model contains the correct orifices and hardware for the registered model. No sourcing, no guesswork.

Propane's value proposition in hospitality settings goes beyond convenience: it's a specification advantage. Venue operators who design rooftop bars, restaurant terraces, hotel courtyards, resort pool decks, and event spaces face a recurring problem: layout flexibility is non-negotiable, but permanent gas infrastructure is expensive, disruptive during renovation, and sometimes impossible in heritage buildings.

Propane solves this. The fire table arrives propane-ready, connects to a cylinder, and can be repositioned for a new layout without any trades involvement. For a rooftop bar that restructures for a private event, or a restaurant that reconfigures the terrace between summer and autumn service, that flexibility has direct operational value.

The heat output figures support hospitality-scale deployment. A dual-burner fire pit kit configuration at 130,000 BTU/h (38 kW) delivers meaningful warmth to a mid-sized commercial seating group. Triple-linear fire pit kit configurations at 195,000 BTU/h (57 kW) provide the coverage expected on larger resort terraces and open rooftop venues.

EcoSmart Fire's gas fire tables are certified to UL/ULC ANSI Z21.97-2017 / CSA 2.41-2017 for North American markets, and CE/UKCA under GAR 2016/426 for European and UK markets.

Hospitality deployments worth exploring across the range include the Gin 90 Chat for low-lounge fire bar settings, the Gin 90 Dining for alfresco dining environments, and the Wharf 65 for restaurant patio layouts where a mid-sized linear format reads well with commercial outdoor furniture. For built-in terrace installations, dual and triple-linear fire pit kits offer the scale and output profile that commercial specifications typically call for.

Propane fire pits are low-maintenance by design, but a few habits extend service life and keep the flame quality consistent.

Keep the burner port pattern clear of debris: leaf matter, soil, and spider webs are the most common culprits in outdoor environments. A soft brush or low-pressure compressed air clears the ports before each season. Spread the black glass charcoal evenly across the burner tray and keep it clear of the sparker tip; an uneven lay is the most common cause of ignition delay.

Fluid Concrete Technology surrounds clean with a soft brush and mild soap. Teak surrounds need only occasional oiling to maintain the wood's appearance; avoid harsh solvents on either material. Always protect the fire table with an all-season cover when it's out of use for extended periods.

For off-season storage: disconnect the LP cylinder and store it upright in a cool, well-ventilated outdoor location. Never store a propane cylinder indoors. This applies to garages and garden sheds attached to the home structure, not just interior living spaces. The cylinder valve should be closed and the safety key removed and stored separately.

One point that's easy to overlook: every clearance requirement still applies when the fire pit is in winter storage mode. If the table is parked under a pergola with a solid roof during the months it isn't in use, the 1,829 mm (72 in) ceiling clearance should be confirmed before the first fire of the new season. Snow accumulation on an overhead structure during winter doesn't reset the rule.

A propane fire pit resolves the core objection that stops most outdoor fire projects from starting: you don't need a gas line.

If your situation is a non-plumbed location, a rental property, a space that changes layout between seasons, or a commercial brief where repositioning flexibility is part of the specification, propane is the right fuel. EcoSmart Fire's gas models include a natural gas conversion kit, so the choice of LP at purchase doesn't foreclose the option to convert later.

The practical shortlist to reach a final decision:

• Confirm the placement surface and run the clearance measurements before buying

• Size to the seating group: compact for balconies, mid-range for standard suburban patios, dual-burner for large commercial spaces

• Decide whether portability or unlimited burn time is the priority: if the latter, plan the natural gas line and convert when ready

For broader design and specification guidance across the full EcoSmart Fire gas fire pit range, the gas fire pit collection is the right starting point.