Fuel your outdoor cooking with a pizza stone designed for gas grills. The right stone distributes heat, removes moisture, and helps bake restaurant-worthy crusts right on your grill. This guide highlights five top options, detailing size, material, and performance to suit different grill setups and pizza styles.
| Product | Brand | Size | Material | Use |
|---|---|---|---|---|
| Unicook Pizza Stone (Rectangular) | Unicook | 15″ x 12″ | Cordierite | Oven or grill |
| Hans Grill Pizza Stone | Hans Grill | 15″ x 12″ | Cordierite | Oven or grill |
| Skyflame Pizza Oven Kit | Skyflame | 22″ x 15″ | Stone with kit | Gas grill conversion |
| Nuwave Cordierite Stone | Nuwave | 11.5″ diameter | Cordierite | Indoor/outdoor grills |
| Weber Gourmet Pizza Stone | Weber | 16.7″ | Cordierite | Gourmet BBQ System |
The following options represent a range of sizes, from compact stones ideal for personal pizzas to larger slabs designed for family gatherings. Each product section covers key features, best-use tips, and how it fits with common gas grill setups.
Unicook Pizza Stone 15″ x 12″ Rectangular
The Unicook Rectangular Baking Stone measures 15″ by 12″ with a 0.6″ thickness and weighs about 6.8 lbs, making it a sturdy option for gas grills. Crafted from Cordierite, it tolerates temperatures up to 1,450°F (787°C) for even heat distribution and consistent results. Its porous surface helps draw moisture from dough, delivering a crisp crust for both fresh and frozen pizzas, as well as bread, rolls, and cookies. A reversible smooth surface adds versatility for different cooking tasks. For best results, preheat the stone and allow at least 1–2 inches of clearance around it inside the grill or oven.
Hans Grill Pizza Stone | 15 x 12″ Cordierite
Hans Grill offers a large, extra-long rectangular stone suitable for most gas grills and ovens. Its Cordierite composition provides good heat resistance up to 1112°F (600°C), promoting even baking without scorching. The stone excels for Italian-style pizzas, pies, pastries, and artisan bread. The kit is designed for indoor or outdoor use, so you can grill under the stars or bake inside on a chilly day. Regular preheating helps ensure a crisp crust and uniform doneness across the pizza surface.
Skyflame Universal Pizza Oven Kit
The Skyflame 22″ x 15″ pizza oven kit is designed for compatibility with a wide range of gas grills and pellet grills. This kit focuses on heat buildup and even distribution to deliver a fast bake, typically 8 to 15 minutes depending on crust thickness and preference. It’s positioned for grill enthusiasts seeking a built-in solution that can be added to existing outdoor setups. The compact design emphasizes efficient heat flow, helping users monitor crust development as the cheese melts and browns.
Nuwave Heavy-Duty Cordierite Pizza Stone
The Nuwave heavy-duty Cordierite stone measures 11.5 inches in width and 0.4 inches thick. It tolerates temperatures up to 1,472°F, making it well-suited for high-heat grills and the Nuwave Bravo XL as well as other outdoor grills. Its dense stone maximizes heat retention and distribution to help achieve a crispy crust with evenly cooked toppings. The stone is designed to resist cracking under normal outdoor grilling conditions, offering durability for frequent use in outdoor kitchens.
Weber Gourmet Pizza Stone
The Weber Gourmet Pizza Stone is designed to be used with the Gourmet BBQ System, measuring a substantial 16.7″ in length. The Cordierite stone absorbs moisture to yield a light, crispy crust while withstanding the rigors of outdoor grilling. Its durable finish resists fading, cracking, and chipping, making it suitable for frequent outdoor use. The carry rack included with some models adds portability for backyard cookouts and potlucks.
Weber Stone Grill Accessory
Weber’s stone accessory provides even heat distribution with a glaze formulated to promote a crispy, restaurant-quality crust. The durable construction resists fading and cracking, helping the stone retain its performance across seasons. It fits into compatible Weber grill configurations, especially when paired with Weber’s support accessories, to keep the stone secure during grilling.
HeatGuard Pro Geras Pizza Oven Kit
The Geras HeatGuard Pro pizza oven is a complete grill-top kit featuring a pizza stone, aluminum pizza peel, and a recipe booklet. It’s designed to work with most gas grills, wood grills, and charcoal grills, making it a versatile option for outdoor cooking. The system aims to retain heat effectively and promote a crispy crust, with the stone absorbing moisture during cooking to avoid sogginess.
Unicook 15-Inch Square Pizza Stone
This Unicook square pizza stone measures 15″ x 15″ with a thickness of about 0.57″ (14.5mm) and weighs up to 8 lbs. It’s built from Cordierite and fired at a high temperature to enhance durability and thermal shock resistance. The stone is suitable for both ovens and grills, performing well for pizza, bread, cookies, and pastries. Its porous surface helps create crisp crusts by drawing moisture away from dough.
Buying Guide: Key Purchase Considerations
- Size and fit: Match stone dimensions to your grill grate and cooking space. Larger stones provide more surface area but require a grill with adequate clearance and ventilation.
- Material and durability: Cordierite stones offer good thermal shock resistance and heat retention, but weight and handling can vary. Check thickness for durability versus heat transfer speed.
- Heat tolerance: A higher maximum temperature helps achieve a quick, crisp crust but requires careful handling and preheating to prevent cracking.
- Surface texture: Porous surfaces wick moisture for crisper crusts; smooth surfaces are easier to clean and may be suitable for certain toppings.
- Preheating and airflow: Preheat the stone inside the grill and maintain clearance around the stone for airflow to avoid hotspots.
- Care and maintenance: Many stones are dishwasher-safe? Typically hand-wash and dry thoroughly. Avoid sudden temperature changes to reduce cracking risk.
- Versatility: Some stones are optimized for ovens, others for grills, and some are part of an integrated kit. Consider whether you want a standalone stone or a complete grilling system.
- Dietary and cooking style: For thin-crust pizzas, a larger, evenly heated stone helps achieve uniform browning. For thick crusts, consider a stone with excellent moisture absorption and heat distribution.