Bring the warmth and traditional style of the FireRock Conventional Arched Outdoor Fireplace - 42" to your home. This prefab, modular system fits together to create an all-masonry fireplace that can withstand pressure up to 3,000 PSI. Complete with our patented 1-piece chimney system, FireRock provides a superior masonry fireplace solution that is easy to install, high performing, safe and affordable. From foundation to framing, the FireRock Conventional Arched Outdoor Fireplace - 42" has been designed for efficiency and performance. This fireplace system does require a chimney. The entire firebox can be completed in a matter of hours, as opposed to a 2-3 week scratch-built project. The masonry flue system from FireRock is a 1-piece system with a 15” inner diameter, improving smoke draw and making construction easy. PLEASE NOTE: FireRock mortar must be used to legitimize 20 year warranty. Chimney system installation may require additional parts. Please see your chimney manual for additional requirements. FEATURES Compatible with natural gas, propane or wood Backed by a 20-year warranty