39" Bowl Shaped Concrete Firepit | Propane Burner | Handmade | Zen Model

Regular price$4,000.00
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Handcrafted from Ultra High Performance Concrete, owners choose the concrete fire bowl for its 39" round profile that creates a warm focal point for patios, courtyards, and modern outdoor living areas. The Kujira 39" Zen Fire Bowl pairs a minimalist, bowl-shaped silhouette with a Natural artisan matte finish and an HPC Match Light burner configured for natural gas or liquid propane. Each UHPC fire vessel is made by hand in the USA, includes tumbled Mexican lava rock, and arrives ready to connect as a propane fire bowl or integrated patio fire feature for backyard heating and custom patio decor installation.



* Dimensions: 39" diameter × 18" H
* Weight: 265 lbs
* Material: Ultra High Performance Concrete (UHPC)
* Finish: Natural artisan matte
* Burner: HPC Match Light burner unit
* Fuel compatibility: Natural gas or Liquid Propane (LP)
* Includes: Tumbled Mexican lava rock
* Origin: Handmade in the USA
* Warranty: 1-Year Limited Warranty



Design & craftsmanship

The Kujira Zen model emphasizes a minimalist fire bowl silhouette suited to contemporary landscapes and classic courtyards alike. Handcrafted UHPC construction creates a dense, durable surface that replicates the look of refined concrete while resisting typical outdoor wear. The sculptural round form reads as a large concrete pit or round garden hearth, making it an appropriate focal point for both residential patios and luxury hospitality settings seeking a modern gas firepit aesthetic.


Performance & fuel options

Equipped with an HPC Match Light burner unit, the bowl supports both natural gas and liquid propane connections. The burner is recessed to maintain the clean bowl profile while providing reliable flame spread over included tumbled Mexican lava rock. Use it as a propane fire bowl for portable backyard heating or hard-pipe it into an existing natural gas line for a permanent patio fire feature. All fuel and connection work should comply with local codes and be completed by a qualified installer.


Installation & placement

At 265 pounds and a 39" diameter, the unit is a large concrete pit sized for substantial outdoor areas, decks rated for masonry loads, or level paving. The round shape simplifies placement and sightlines from multiple seating positions. Because each piece is handmade, color and surface texture will vary slightly; Kujira offers the bowl in its full range of concrete colors to match custom patio decor schemes.


Care & maintenance

Routine cleaning of the UHPC surface with a gentle, pH-neutral cleaner will preserve the Natural artisan matte finish. Remove loose ash and debris from the lava rock before inspecting the HPC burner unit. Follow the included warranty and care instructions for seasonal maintenance, and always shut off gas at the supply when the bowl is not in use.


FAQ

Q: What fuel types are supported by the bowl?

A: The burner is compatible with Natural gas or Liquid Propane; it ships configured for match-light operation and can be adapted by a certified technician.


Q: Can the bowl be used on a wooden deck?

A: Because the bowl weighs 265 lbs, confirm the deck’s load capacity and use a non-combustible base or pad; local building codes and a structural professional can advise safely.


Q: Does the package include lava rock and a burner?

A: Yes. The Kujira Zen Fire Bowl includes tumbled Mexican lava rock and an HPC Match Light burner unit as specified.


Q: Is color customization available?

A: The bowl is handmade and available in all Kujira concrete colors to coordinate with custom patio decor and landscape palettes.


Q: What warranty covers the fire vessel?

A: This model includes a 1-Year Limited Warranty; consult the warranty statement for specific terms and care requirements.

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The Nature of Concrete


KUJIRA products are handcrafted one at a time using a custom concrete formulation designed to endure. Because concrete is a living material, each piece carries its own distinct character—soft tonal shifts, organic texture, and natural variation. This individuality is intentional, embracing the material’s honesty and making every KUJIRA piece truly one of a kind.

Holes & Pock Marks

Naturally occurring air pockets formed during casting.

Color Variation

Subtle shifts in tone are inherent to concrete and vary from piece to piece.

Texture & Flow Lines

Organic movement created as the material settles and cures.

Connection Seam

A visible line where molds meet — intentional, honest, and structural.