Grills are flat-topped, raised devices used for cooking meat, fish, pizza, and other foods. A grill varies widely in the type of surface applied to the heating elements. They also vary in the material used for the heat source. A grill is designed to provide a cooking surface for food that may not be directly over a fire. Most modern ones utilize infrared heat, which is transferred to the food by radiant heat. The heat source is usually charcoal, propane, or electricity.

Various types exist and are designed for different uses. A charcoal grill is made of metal and uses charcoal as a primary heat source. A charcoal grill can cook using hot coals and is usually placed on the ground. A kamado grill is a charcoal grill, but it can impart great flavor to food. The heat generated by a charcoal grill is usually controlled by dampers that allow air into and out of the device.

A gas grill is similar to a charcoal grill but uses gas for the heat source. The heat source is regulated by a valve that allows it to burn at different temperatures. A gas grill is designed to use standard propane tanks and butane tanks.

Electric options also exist, usually using infrared heating elements. They are portable and are sometimes used as a primary source of heat in the home. An electric grill is also used in restaurants and bars to cook food quickly. It is typically comprised of metal, with the heating element placed close to the food.

A pellet grill uses pellets instead of charcoal. Pellets are made from compressed sawdust; they burn evenly and can reach temperatures as high as 600 degrees Fahrenheit. They are usually comprised of a metal frame with components for cooking. A wood pellet grill is similar to a pellet grill using solid wood pellets instead of sawdust.

Many different types exist and are designed for different purposes. Some top ones on the market today include the Weber Genesis II E-335, Traeger Ironwood 650 Pellet Grill, Kamado Joe Classic III, Saber Elite three-Burner Gas Grill, and the Weber Q 1200 Portable Grill. When selecting a grill, consumers should choose one that fits their intended purpose and will provide them with many years of good use.