Step by step guide to building your own fire pit

Backyard fire pits are becoming increasingly popular as we look to utilise the outdoor space in winter with functional landscaping features. Essentially, a fire pit is the new water feature; it’s a great addition to the backyard, transforming the outdoor area into a cosy and inviting space – perfect for those winter evenings. “The ambience a fire pit brings is worth the investment alone, providing an enjoyable feature for the garden and a natural gathering spot for socialising and entertaining. It’s a great focal point, and people are naturally drawn to the campfire-like atmosphere,” explains landscape expert and Adbri Masonry brand ambassador, Jason Hodges.

Hodges offers a simple step-by-step DIY guide to building your very own fire pit:

Materials required:

  • AB® Courtyard York Blocks x 56
  • Tube of Masonry Adhesive x 2
  • 20kg Bags of Crushed Rock x 10
  • AB® Courtyard Caps x 28
  • Metal Fire Ring (opt) x 1
  • 20kg Bags of Decorative Rock (opt) x 6


1. Excavation
After you determine the location of your fire pit, you will need to excavate the area. Lay the first course of Adbri AB® Courtyard York blocks so you can mark the location of where the blocks will be. Remove the blocks and dig a level trench 75mm deep and 178mm wide or excavate the full circle.

2. Creating the foundation
Fill the trench with a weak mix of sand and cement, about 6:1 (6 parts sand and 1 part cement). Take your time to ensure the foundation is level. Place 4 x AB® Courtyard blocks at the cross points of the circle and use a straight 2×4 and a level to check the entire trench is level. Make adjustments by adding or removing the sand and cement screed.

3. Laying the first course
Place the base course of blocks on the foundation pad, check the levelling each time a few blocks are laid to ensure that they are all level from front to back and side to side before placing the next block. This will ensure a level base course.

4. Second course
Stack the next course of blocks, making adjustments as necessary. Once installed, remove sod/vegetation from the centre of the fire pit area. Lay approx. 6 x 23 kg bags of clean rock within the circle to cover the bottom of the fire pit. Then using a shovel, rake smooth.

5. Finish with wall caps
Place AB® Courtyard Caps on top of the fire pit, securing them with a tube of masonry adhesive.

6. Finishing touches
Install decorative rock to line the interior of the pit. Place a steel bowl or metal fire ring in the centre to contain the flames and get the marshmallows ready.

For more information, visit the Adbri Masonry website

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