Selecting the right fire pit rings involves considering how they will be used and where they will be used. The devices come in many different sizes. Though they are rings, which suggests the shape should be round, there are many square shaped models and a few hexagon shaped models available.
The main consideration is the purpose for using such devices. If it will be used in the back yard for cooking it should be large enough to accommodate any special grates or cooking devices. Many models come with their own bars to attach grilling plates.
If the devices are used for entertaining size is probably less important than style or looks. Copper is durable and there are plenty of models in copper available with plain edges or with design details. Copper will eventually turn to a greenish color when exposed but can provide a natural look in an outdoor area used for entertaining.
The location of fire pit rings may be important for some people. If they are going to be used on the deck at home and on camping trips there are plenty of portable models that are self contained with a base large enough to hold several logs. If the device is not going to be used on a deck a simple steel ring will suffice for camping.
The materials used to make the device are equally important. Heavy gauge steel is suitable. However, heavy gauge aluminum with a powder coated finish can hold up to the elements and can last years. They are also lighter and weight may be a consideration if the device will be moved such as when being used for camping.
Many products come with safety features. Fire pit rings may come with steel grate covers. Such covers are helpful in keeping children safe. Some models have a two inch lip or ledge around the top edge which also serves as a safety feature to keep kids from bumping into the hot metal sides.
One alternative to metal fire pit rings is a stone model. There are several on the market or the homeowner can make his or her own. Stone is a good choice for pits that will not be moved and can still be lined with an inner steel ring insert if desired. Stone does require some maintenance and may tend to crumble over time.
Prices for portable models will range from around $60 to $300, depending on size and construction. Models for back yard use will range in price from $75 to around $250.