{"product_id":"48-square-shaped-concrete-firepit-propane-burner-handmade-oni-model-433857937","title":"48\" Square Shaped Concrete Firepit | Propane Burner | Handmade | Oni Model","description":"\u003cp\u003eA bold square centerpiece constructed from handcrafted UHPC and finished in a natural matte showcases the Square Concrete Fire Pit, whose clean lines and propane gas burner suit contemporary patios and large garden features. At 48\" × 48\" × 16\" H and weighing 353 lbs, the Oni model delivers a performance mix and a match light system with included tumbled Mexican lava rock for an immediately usable, low-maintenance outdoor fireplace. Available in all Kujira custom concrete colors and made by hand in the USA, it complements modern lounge gear and luxury home decor with minimalist, artisan character and timeless appeal.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"margin-left: 20px;\"\u003e * Model: Oni — 48\" square concrete fire pit\u003c\/div\u003e\u003cdiv style=\"margin-left: 20px;\"\u003e * Dimensions: 48\" × 48\" × 16\" H; Weight: 353 lbs\u003c\/div\u003e\u003cdiv style=\"margin-left: 20px;\"\u003e * Material: Handcrafted Ultra High Performance Concrete (UHPC); performance mix\u003c\/div\u003e\u003cdiv style=\"margin-left: 20px;\"\u003e * Finish: Natural artisan matte; available in all Kujira concrete colors\u003c\/div\u003e\u003cdiv style=\"margin-left: 20px;\"\u003e * Burner: HPC Match Light burner; Propane Gas Burner compatible; Natural Gas or Liquid Propane option\u003c\/div\u003e\u003cdiv style=\"margin-left: 20px;\"\u003e * Includes: Tumbled Mexican lava rock\u003c\/div\u003e\u003cdiv style=\"margin-left: 20px;\"\u003e * Use: Outdoor Fireplace \/ Patio Centerpiece \/ Large garden feature\u003c\/div\u003e\u003cdiv style=\"margin-left: 20px;\"\u003e * Origin: Handmade in the USA by Kujira Concrete\u003c\/div\u003e\u003cdiv style=\"margin-left: 20px;\"\u003e * Warranty: 1-Year Limited Warranty\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eDesign \u0026amp; construction\u003c\/p\u003e\u003cp\u003eThe Oni model is built from UHPC (ultra high performance concrete) formulated for strength and a refined surface. Clean geometric edges and a natural matte finish create a minimalist aesthetic that works with contemporary style, luxury home decor, and modern lounge gear. Kujira custom color options allow coordination with terrace tiles, decking, or stonework while preserving the tactile, artisan look of handcrafted concrete.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eBurner, fuel, and operation\u003c\/p\u003e\u003cp\u003eEquipped with an HPC Match Light burner, the unit supports either Natural Gas or Liquid Propane and ships with tumbled Mexican lava rock for immediate use. The design accommodates a Propane Gas Burner connection and fits standard outdoor fireplace setups; onboard controls and the match light system make ignition straightforward for casual patio gatherings or for use as a 48 inch heater alternative in temperate outdoor rooms.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePlacement, weight, and installation considerations\u003c\/p\u003e\u003cp\u003eAt 353 lbs, the Oni is a substantial large garden feature intended for stable, level surfaces such as reinforced patio slabs or compacted gravel beds. Its 48\" footprint reads as a true patio centerpiece and works well with seating arranged around three sides or in lounge-group configurations. Because the unit is handmade, allow for minor surface variation that contributes to its artisan minimalist character.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eCare, maintenance \u0026amp; warranty\u003c\/p\u003e\u003cp\u003eConcrete surfaces resist routine outdoor exposure but should be cleaned with mild soap and water; avoid harsh acids or abrasive cleaners. Lava rock reduces splash and disperses flame visually; check gas connections annually and follow local codes for propane or natural gas installation. A 1-Year Limited Warranty covers manufacturing defects from Kujira Concrete; refer to warranty documentation for specific terms.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eFAQ\u003c\/p\u003e\u003cp\u003eQ: Is the fire pit compatible with propane?\u003c\/p\u003e\u003cp\u003eA: Yes. The Oni supports Liquid Propane and Natural Gas connections and includes a match light system compatible with a Propane Gas Burner setup.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eQ: Does the package include lava rock or glass?\u003c\/p\u003e\u003cp\u003eA: The purchase includes tumbled Mexican lava rock as specified.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eQ: What are the exact dimensions and weight?\u003c\/p\u003e\u003cp\u003eA: Dimensions are 48\" × 48\" × 16\" H and the unit weighs 353 lbs.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eQ: Can I choose a different color?\u003c\/p\u003e\u003cp\u003eA: Yes. The Oni is available in all Kujira custom concrete colors so you can match surrounding materials and modern lounge gear.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eQ: Is this suitable as an outdoor fireplace or 48 inch heater alternative?\u003c\/p\u003e\u003cp\u003eA: Yes. Designed as an outdoor fireplace and patio centerpiece, the unit functions as a 48 inch heater-style element for open-air entertaining and large garden feature installations.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eQ: Where is it made and is there a warranty?\u003c\/p\u003e\u003cp\u003eA: Handmade in the USA by Kujira Concrete and shipped with a 1-Year Limited Warranty.\u003c\/p\u003e","brand":"Kujira Concrete","offers":[{"title":"Default Title","offer_id":52748229738808,"sku":null,"price":5040.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/7687\/7368\/files\/e0d87c3e-ed17-4b27-9712-efd0cdcb02a5-copy.jpg?v=1785963944","url":"https:\/\/kujiraconcrete.com\/products\/48-square-shaped-concrete-firepit-propane-burner-handmade-oni-model-433857937","provider":"Kujira Concrete","version":"1.0","type":"link"}