Stone Age

Fireplace Kits

Stone Age Fireplace Kits deliver ultimate outdoor warmth. Available in 36" and 48" standard kits for your perfect backyard setup.

  • Description

    Experience the ultimate in outdoor warmth with Stone Age Fireplace Kits. Crafted with reinforced, heat-resistant concrete and over 3500psi strength, these fireplaces are designed to draft perfectly in any outdoor setting. 


    The Standard Series, available in 36" and 48" sizes, includes everything you need to build your dream fireplace—except mortar and finishing materials. Add optional wood storage cabinets for extra convenience. 


    Backed by three generations of masonry expertise, Stone Age delivers the finest, highest-performing outdoor fireplaces for your backyard!

  • Spec Sheets

    Product Catalog.pdf

  • Design Files

    Installation and Operation - SA36 & SA48

SA36 Arched Front

Overall Height Overall Depth Overall Width Firebox Opening Height Smoke Chamber Height Overall Weight Surface Space for Finish Veneer
98.38" 44" 46" 28" 24" 2,800 LBS 100 SF
32 in. ft. corners

SA48 Arched Front

Overall Height Overall Depth Overall Width Firebox Opening Height Smoke Chamber Height Overall Weight Surface Space for Finish Veneer
102.75" 44" 58" 28" 24" 3,100 LBS 125 SF
32 in. ft. corners

Fireplace Kits Include

Build the perfect outdoor fireplace

  • Firebox
  • Throat
  • 4 – 6” tall chimney flue sections
  • Riser Legs to Create Wood Storage Area
  • Hearth
  • Firebrick


* Ready-Mix NOT INCLUDED, required for kit assembly (25 gallons)

Wood Storage Boxes

Overall Height Overall Depth Overall Width Firebox Opening Height Smoke Chamber Height Overall Weight Surface Space for Finish Veneer
36" 33" 36" N/A N/A 585 LBS 29 SF
12 in. ft. corners
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