Fire brick 230 x 114 x 30mm

These high quality SK36 refractory fire bricks, with a massive 55% (approx) alumina content, are brilliant for high heat environments.  

Ideal for pizza ovens, wood burners, coal ranges, fireplaces, BBQ's, grills, welding tables, hobby kilns etc.  

For wood fire and charcoal applications, these bricks have high thermal mass so absorb, retain and release heat for even heating, cleaner burning and greater radiant heat.  The bricks are excellent for protecting steel fire places from damaging direct flame contact.  

Density is critical for an oven floor. The bricks absorb heat from the fire then release it via convection and radiant heat into the food being cooked. The 30mm thickness gives you a bit more grunt than a 25mm fire brick but it provides a good balance of quick heat up, performance, easy cutting  and economics. Ideal for steel ovens.  

These bricks are rated to handle up to 1730 degrees C (1400 under load).

We import these bricks directly to offer you the best possible prices.  We are certain you will be happy with the quality. 

The bricks are heavy, weighing approximately 1.5kg each so we can only send 16 bricks at a time via standard courier. This means we are unable to combine freight. If you need a larger quantity we are happy to quote for the freight via Mainfreight - it is usually quite economical to collect from one of their depots. Message us on info@primalfires.co.nz

If you have a big job on, hit us up for a price. 

Freight guide for North Island up to 16 bricks: $10 Cities and Towns, $15 for Rural 

Note: The colour of bricks naturally varies by manufacturing batch so the photos are indicative only.

Note: Refractory bricks are brittle and regularly have small chips out of the edges.  rest assured we are fussy about the bricks we send out!