Can I make my own fire pit insert?

With a few basic skills and a bit of creativity, you can easily design and build your own DIY fire pit using retaining wall block. Depending on the fire pit design you choose, you may need to cut some of the wall block to size.

What can I use as a fire pit liner?

If fire bricks aren’t an option for you, landscaping pavers, cinder blocks, or bricks are great alternatives when used with a liner. These materials are highly durable and provide an elegant look, but if they are exposed to high temperatures there is a chance that they will explode.

What is the inside of a fire pit called?

A fire pit ring insert (also called a liner) is a steel inner layer placed into a stone or brick fire pit surround. It differs from a fire pit ring, a fireproof framework set directly on the ground to contain flames.

How thick should a fire pit liner be?

Many models have a steel thickness of 1/8 inch or less. It has been found that if you have a thickness of 1/4 inch of mild carbon steel or more that rust will become your friend and form a coating of what is called “Patina”.

Can you use house bricks for a fire pit?

Homeowners can choose among many fire pit designs, which incorporate various materials including metal, rock, masonry block and brick. You can use standard brick and a preformed fire pit bowl to construct a sturdy fire pit that is designed to be moved if necessary.

Can I use retaining wall blocks for fire pit?

Your fire pit will be just fine with retaining wall blocks, but once you’re done building the pit, you may wish to insert a steel fire ring. Doing so will extend the life of your blocks by preventing them from drying out prematurely.

Do fire pits need an insert?

Using a fire pit insert is optional and whether or not you need one is dependent what materials you are making your fire pit out of, how and the look you are going for. If using other materials, a fire pit insert will protect your fire pit from heat damage, extend the life of the fire pit, and make for a safer pit.

Do you need a steel liner for fire pit?

If not suited to high temperatures, these stones can crack and splinter. This is why a fire pit design should include a stainless steel interior liner that is installed with the proper amount of air space between the liner and the fire pit material.

Do fire pits need drainage holes?

In-ground and metal fire pits need a drainage hole for water to drain out. If you have an open and in-ground fire pit in your backyard, you must have drainage for your fire pit. Otherwise, water will pool inside your fire pit causing it to rust. It can severely damage your fire pit burner making it difficult to light.

Why did my fire pit explode?

The answer is yes, it could explode if the wrong materials were used to build it. Concrete blocks, pea gravel, river rocks and other materials that are often used in DIY fire pits can trap water inside. When they are heated up, this can cause an explosion.

Are pavers good for fire pits?

These bricks are typically fired to 1800ºF and easily withstand the heat of flames. Landscaping brick that’s been kiln-fired is safe to use. Brick paver stones should also be safe to use. A three-foot-wide diameter works well for a temporary brick fire pit.