Modular Masonry Fireplaces

Bring the look of a masonry fireplace home with the 49" Pre-cast Masonry Vent Free Firebox Kit. Pre-cast from modular concrete at half the cost, this firebox is not only lighter than the leading competition, but up to 70% tougher as well, showcasing a refractory strength of 3500 PSI.

Features:

• Approved for multi-story combustible wood floor installation
• Rated for 99.9% heating efficiency
• Ready to burn natural gas or propane systems
• Proudly made in the United States
• Complies with UL listing standards

Upgrading your hearth from a basic metal firebox to an artistic stonework creation, this unit comes ready for assembly—and because it weighs less than normal masonry fireplaces, it can be installed on any floor of the house without the need for extraneous reinforcement. The base is pre-drilled to make rebar installation easy, and the included 50 lb. bucket of dry mortar provides everything you need to complete the project. With proper care, the entire firebox can be completed in less than two hours, rather than a traditional installation that can last up to three weeks.

Configured for vent-free application, this firebox kit utilizes no vent, chimney, or flue, keeping all generated heat directly inside your home, and making for 99.9% energy efficiency. When installed in compliance with manufacturer instructions, all vent-free combustion by-products are safe to breathe. This unit arrives with a fuel line knock-out that can be placed on either side of the firebox—no on-sight drilling is required. For all specific measurements and included pieces, please refer to the attached PDF charts.

Please note that a metal base is required in order to burn a masonry fireplace on wood flooring. All pieces and components are proudly manufactured and distributed in the United States of America, complying with UL standards. This firebox is ICC-ES listed.

Custom sizes available from our NFI certified sales team at: (877)919-1904

Give your hearth a great linear desgin along with the clean finish it deserves with the 60" Engineered Masonry Fireplace System. Interlocking modular concrete pieces join together to create a masonry firebox that is stronger, lighter, and 50% cheaper than a customary stonework installation.

Features:

• Angled fireplace backing provides better heat reflection
• Withstands more than 3,000 PSI
• 100 year life expectancy
• UL Standard 127 compliant
• Fireplace has been third party verified for in-home safety

This kit brings the stonework tradition to new heights of durability, now able to withstand more than 3,000 lbs. per square inch. From foundation to framing, this unit has been designed for efficiency with an angled backing for better heat reflection. In addition, an easy one-piece masonry flue system keeps construction easy—simply stack one block on top of another, then mortar them together. The entire firebox can be completed in a matter of hours, as opposed to a 2-3 week project that will incur hefty installation costs. Several reports have been issued to prove the durability of this unit, including an ICC-ES Report and a Los Angeles Research Report. Finally, by adhering to Underwriters Laboratories Standard 127 and backing up the product with a 20 year warranty, we go the extra mile to guarantee your fireplace for a 100 year life expectancy.

15 bags of FireRock Mortar are needed for proper installation. For every six blocks of chimney, an extra bag of mortar is required. Up to 60' of chimney can be supported with this fireplace kit.

Bring the look of a masonry fireplace home with the 63" Pre-cast Masonry Firebox Kit with 16" Flue. Pre-cast from modular concrete at half the cost, this firebox is not only lighter than the leading competition, but up to 70% tougher as well, boasting a refractory strength of 3500 PSI.

Features:

• Approved for multi-story combustible wood floor installation
• Compatible with both indoor or outdoor construction
• Ready to burn wood, natural gas, or propane systems
• Proudly made in the United States
• Complies with UL 127 & UL 103 chimney component standards

Upgrading your hearth from a basic metal firebox to an artistic stonework creation, this unit comes ready for assembly indoors or out—and because it weighs less than normal masonry fireplaces, it can be installed on any floor of the house without the need for extraneous reinforcement. The base is pre-drilled to make rebar installation easy, and the two included 50 lb. bucket of dry mortar provides everything you need to complete the project. With proper care, the entire firebox can be completed in less than two hours, rather than a traditional installation that can last up to three weeks.

Although this firebox can accommodate glass doors, it is not recommended that they remain closed while a fire is burning. Spark arrestors and chimney caps are also great options to provide additional downdraft and fire safety. The unit arrives ready for wood burning, with a fuel line knock-out that can be placed on either side of the firebox. For those who prefer to keep their fireplace wood burning only, the knock-out is easily mortared off with the included concrete plug—for those who are after the convenience of a propane or natural gas fuel line, no on-sight drilling will be required. For all specific measurements and included pieces, please refer to the attached PDF charts.

Please note that a metal base is required in order to burn a masonry fireplace on wood flooring. All pieces and components are proudly manufactured and distributed in the United States of America, complying with UL 127 and UL 103 chimney standards. This firebox is ICC-ES listed.

Custom sizes available from our NFI certified sales team at: (877)919-1904

Give your hearth a great linear desgin along with the clean finish it deserves with the 72" Engineered Masonry Fireplace System. Interlocking modular concrete pieces join together to create a masonry firebox that is stronger, lighter, and 50% cheaper than a customary stonework installation.

Features:

• Angled fireplace backing provides better heat reflection
• Withstands more than 3,000 PSI
• 100 year life expectancy
• UL Standard 127 compliant
• Fireplace has been third party verified for in-home safety

This kit brings the stonework tradition to new heights of durability, now able to withstand more than 3,000 lbs. per square inch. From foundation to framing, this unit has been designed for efficiency with an angled backing for better heat reflection. In addition, an easy one-piece masonry flue system keeps construction easy—simply stack one block on top of another, then mortar them together. The entire firebox can be completed in a matter of hours, as opposed to a 2-3 week project that will incur hefty installation costs. Several reports have been issued to prove the durability of this unit, including an ICC-ES Report and a Los Angeles Research Report. Finally, by adhering to Underwriters Laboratories Standard 127 and backing up the product with a 20 year warranty, we go the extra mile to guarantee your fireplace for a 100 year life expectancy.

20 bags of FireRock Mortar are needed for proper installation. For every six blocks of chimney, an extra bag of mortar is required. Up to 60' of chimney can be supported with this fireplace kit.