Stone Age

Alliance Materials is excited to now offer Stone Age Fireplaces. Stone Age products are made of lightweight masonry material, aimed at reducing labor costs, and simplifying your next project. Offering indoor and outdoor fireplace kits, outdoor ovens and pizza ovens, as well as modular kits for outdoor counters and grills, Stone Age makes your set up easy and affordable.

Outdoor Fireplaces


Stone Age Fireplaces are available for inside and outside options. They are designed to draw correctly first time, every time. They assemble quick and easy, saving labor costs, and future problems. We keep several models in stock, and can order any in a timely fashion.

Outdoor Pizza Ovens

Pizza Ovens

Add a wonderful culinary treat to your outdoor kitchen. Pizza Ovens deliver great taste to your homemade pies, and provide a beautiful talking point for your outdoor entertaining. Easy to integrate into existing patios, or add into your new Stone Age Kitchen, either way, a Pizza Oven will be something your family will enjoy for years to come.

Outdoor Fire Pits

Fire Pits

Stone Age Firepits are an easy add-on for your backyard. Just drop ‘em and rock ‘em! When gas is used, they require no additional lining, and make a great project for the adventurous do-it-yourselfer!

Outdoor Counters/Grills

Outdoor Counters/Grills

Modular units are available to make designing and constructing your outdoor kitchen a breeze. Available with tops, and even pre-cut designs, the modular Stone Age Kitchens save you time and money.