Firebrick, High Density 230 x 115 x 40mm

These high density refractory fire bricks are ideal for use as a floor in an oven or for walls and floor in a fire.  The high clay and alumina content means they can handle the extreme heat of direct flame exposure.

Density is critical for an oven floor, as it absorbs heat from the fire them releases it via convection into the food being cooked. 40mm thickness is a good standard grade of firebrick to use.  It balances performance and economics.

If using the bricks in a fireplace they are excellent for protecting surrounds from direct flame contact and absorb heat energy to radiate it out of the fire and keep you warm.

The bricks are heavy, weighing approximately 2.4kg each so we can only send 10 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

Freight guide for North Island up to 10 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.  This is just the way they are.  Small chips are not obvious in a finished oven especially when covered in ash on the inside.