Business Details
Trusted Modular Masonry Kits for Fireplaces & Outdoor Living
Stone Age Manufacturing is a family-owned business rooted in masonry and fireplace construction expertise. Founded by third-generation masons, we specialize in designing modular masonry kits that simplify construction while maintaining exceptional durability and performance. Our products, including fireplaces, fire pits, pizza ovens, and outdoor kitchen islands, are engineered for ease of assembly, compatibility with various finishes, and long-term value.We prioritize innovation, using reinforced concrete blends and patented systems to deliver solutions that outperform traditional methods. With a commitment to quality and customer satisfaction, we proudly manufacture all products in the United States, ensuring every kit meets rigorous industry standards.
Services
Fireplaces
Fire Pits
Pizza Ovens
Outdoor Kitchen Islands
Accessories
Highlights and features
- Family-owned with third-generation masonry expertise
- Patented Cabinet Component System for outdoor kitchens
- Reinforced concrete blends for superior durability
- Fully customizable designs for any architectural style
- Manufactured in the USA with industry-leading standards
Associations and certifications
- UL-127
- ULC-S610
- ICC-ES AC156
What people say
Durable construction
Easy assembly
Superior performance
Long-term value
Customizable designs
Services
Modular Fireplaces
Stone Age Manufacturing modular fireplaces are pre-engineered with reinforced concrete for durability and heat resistance. Designed for indoor or outdoor use, they feature deep fireboxes, strong drafting systems, and seamless integration with masonry finishes. These kits simplify installation while meeting UL-127 and ULC-S610 safety standards.
Outdoor Kitchen Islands
Our patented Cabinet Component System creates customizable outdoor kitchen islands with lightweight, fiber-reinforced concrete panels. The modular design allows quick assembly, compatibility with all appliances, and unlimited layout configurations while maintaining structural integrity and aesthetic flexibility.
Wood-Fired Pizza Ovens
Stone Age Manufacturing wood-fired pizza ovens combine traditional masonry techniques with modern engineering. These kits deliver high heat retention, even cooking, and durable construction at a fraction of imported oven costs, ideal for backyard chefs seeking authentic flavor.
Fire Pits
Steel-reinforced concrete fire pits offer spacious fireboxes and easy assembly. Designed for wood or gas operation, they include integral feet for mobility and clearance, making them adaptable to decks, patios, or ground installations.
Accessories
Complementary accessories enhance Stone Age Manufacturing products, including chimney caps, log grates, thermal blankets, and backsplash kits. These components improve functionality, safety, and aesthetics while ensuring seamless integration with modular systems.
Questions
Are Stone Age Manufacturing products suitable for both indoor and outdoor use?
Yes, most Stone Age Manufacturing fireplaces and ovens are certified for indoor and outdoor installations under UL-127 and ULC-S610 standards.
Can I customize the size or design of a Stone Age Manufacturing outdoor kitchen island?
Yes, the Cabinet Component System allows field modifications for appliance cutouts and layout adjustments without compromising strength.
How long does it take to assemble a Stone Age Manufacturing fireplace kit?
Most kits assemble in hours using basic tools, with no specialized masonry skills required beyond standard mortar application.
What materials are Stone Age Manufacturing products made from?
Our products use proprietary heat-tolerant concrete blends (over 3500 psi) with steel and fiber reinforcement for durability.
Do Stone Age Manufacturing fireplaces require special venting or clearances?
Certified models meet strict UL clearance requirements, but always follow local building codes for combustible material spacing.
Are Stone Age Manufacturing products available outside the United States?
While primarily distributed domestically, international shipping options exist through select dealers and distributors.
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