This HPC Round Unfinished Fire Pit Enclosure Shell provides an unequipped structural shell in 45-inch and 54-inch diameters, standing 18 inches high. Designed specifically for contractors and designers who prefer to custom-spec the burner equipment, the fully assembled housing with pre-installed Hardie Board walls serves as a blank canvas ready for tile, paint, or stone cladding.
The commercial-grade structure features a .065 mild steel welded frame wrapped in a 1/2-inch Hardie Board shell, complete with factory-installed stainless steel vents. Leaving the burner pan opening unequipped allows complete freedom to install custom gas equipment, specialized BTU burners, or ignition controls once your gas line is routed on-site.
Custom shapes and tailored dimensions are also available upon request. Browse other shapes and sizes within our Ready to Finish Fire Pit Enclosure selection.
Installation Considerations
- Adequate drainage must be provided within the enclosure to prevent water build-up
- Ventilation openings must not be obstructed
Cladding Requirements
This enclosure is designed to be clad on-site. Commonly used materials include natural stone, porcelain or ceramic tile, concrete or stucco finishes, and any other non-combustible materials. Cladding not included.
The figures below serve as a general guide. Actual coverage requirements will vary based on your selected material, tile or stone thickness, pattern joint spacing, and installation waste.
- 45″ Model: ~27 sq ft
- 54″ Model: ~37 sq ft
Specifications
- Diameters: 45″, 54″
- Height: 18″
- Fuel Type: Natural Gas or Propane
- Shell Material: 1/2″ Hardie Board
- Frame: Constructed from welded .065 mild steel
All components are shipped assembled and ready for installation.
Warranty
Warranty coverage includes the enclosure structure: 3 years
(Commercial applications may carry reduced coverage periods.)





