Stonelum Coliseo 01 Concrete Round Fire Pit

GFRC stands for Glass Fiber Reinforced Concrete—a high-performance composite material that blends Portland cement, fine aggregates, and alkali-resistant glass fibers. The glass fibers dramatically increase tensile and flexural strength, making GFRC significantly more impact-resistant and crack-resistant than standard concrete. It is also lighter for its strength ratio, allowing the Coliseo 01 to achieve its bold, substantial form while remaining a manageable weight. GFRC is widely used in architectural and commercial applications for its proven durability outdoors.

Yes, the Coliseo 01 is available in a liquid propane configuration that includes a 1/2" air mixer for proper LP operation. The fire pit itself does not have a built-in propane tank enclosure, so a standard 20 lb propane tank would need to be positioned nearby and connected via the internal gas connections. An optional tank cover accessory is available separately if you'd like to conceal the tank for a cleaner aesthetic. Always follow the instructions in the user's manual for proper hose length and tank placement clearances.

The Coliseo 01 is designed for outdoor use and the GFRC construction provides good weather resistance. However, to extend the life and appearance of the fire pit, Stonelum strongly recommends using a waterproof cover—a free cover is included with every purchase—when the unit is not in use, particularly during heavy rain, snow, or extended periods of non-use. Covering the burner and bowl protects the stainless steel components from moisture and debris.

For liquid propane use, the setup is relatively straightforward and most homeowners can connect the supplied components following the included user's manual. However, for natural gas configurations, Stonelum requires that the gas line connection be made by a licensed plumber or local gas company agent. This is both a safety requirement and a warranty condition—improper installation of a natural gas line could void the warranty and create hazardous conditions.

Stonelum provides a 3-year limited warranty covering defects in materials and workmanship from the date of purchase. The warranty is nontransferable and does not cover decorative stones, decorative glass, or damage resulting from negligence, misuse, improper installation, alterations, dings, dents, scratches, or applications prohibited in the owner's manual. For warranty inquiries, contact Stonelum directly at info@stonelum.com.

Yes, because every Coliseo 01 is individually handcrafted, subtle variations in color tone, texture, and surface character are inherent to the product. Stonelum considers these variations a hallmark of authentic artisan craftsmanship rather than defects. The available finishes—Noir, Graphite, Natural Concrete, and Marble White—provide a consistent overall color palette, but each piece will be uniquely its own.

The Coliseo 01 ships free to all contiguous 48 U.S. states via Freight LTL Curbside Delivery, given its substantial 450 lb weight. The carrier will deliver the pallet to the curb or end of your driveway; you will be responsible for moving the unit to its final location. Stonelum has a manufacturing lead time of approximately 2 weeks for this handcrafted product, so please account for production time in addition to transit time when planning your purchase.

The Coliseo 01's commercial-grade GFRC construction, stainless steel burner system, and substantial 450 lb footprint make it well-suited for restaurant patios, hotel courtyards, resorts, and other high-traffic outdoor hospitality environments. Fire Pit Surplus also offers a dedicated Trade Program for commercial buyers—visit the Trade Program page or contact the team at 888-671-4611 to discuss volume pricing and project support.