Refractory
Bricks and materials that take the heat
Refractory bricks – also known as ‘thermal bricks’ or ‘firebricks’ – are rapidly growing in popularity.
Wood and coal fired burners, outside barbecues and pizza ovens all rely on refractory bricks and cement, as do traditional fireplaces and chimneys.
Southtile supplies high-performing, imported firebricks which are available in a variety of sizes: from the standard 230 x 115 x 75mm; to splits in the 40mm and 25mm range. Many other sizes are also available so please contact us for further details.
So when it comes to materials that can take the heat – Southtile has it all! Check out the information sheets below:Southtile CASTFLO AC 1450 AR
TDS - CASTFLO AC 1650 AR
Southtile Ceramic Fibre blanket
Southtile Ceramic Fibre board
Southtile N4 fire brick data sheet
To order your refractory bricks or to get more information, call 0800 768 848, or come in and see our friendly and helpful teams at:
654 North Road, Invercargill - (03) 215 9179
237 Annex Rd, Upper Riccarton, Chch – (03) 338 6480
25mm Splits

230x115x25mm. Weight approx 1.45 kg
A great Fire brick for Pizza Ovens and Fisher Fireplaces.
Priced from $9.10 each.
40mm Splits

230x115x40mm. Weight approx 2.35 kg.
Suitable for most Yunca Fires. Also great again for Pizza Ovens, this is our biggest selling fire brick – many uses, a great all rounder!
Priced from $9.30 each.
75mm

230x115x75mm. Weight approx 4.2 kg.
Suitable for Pizza Ovens, Indoor & Outdoor open fires.
Priced from $10.90 each.
Side & Back Bricks – Suitable for Masport LE3000 & LE5000

220x170x25 Weight approx 2kg
Priced from $18.30
Back Brick – Suitable for Masport LE7000 Fireplace

223x250x25 Weight approx 2.8kg
Priced from $27.25
Angled Front Bricks – Suitable for Jayline Fireplaces

230×190 Small angle 25mm/Large angle 30mm
Weight approx
Priced from $21.35 each
Southtile Fire brick Commons
Fire Cement

We also supply a general purpose, medium-duty fire cement (known as ST13) to compliment our firebrick range and it is available in either 1kg, 3kg, 8kg and 20kg containers.
This product is pre-mixed and should be used sparingly with 1mm to 2mm joints. The bricks must be laid dry and heated up slowly.
20kg bucket. Priced from $150.40
8kg bucket. Priced from $98.40
4kg bucket. Priced from $57.20
1kg pottle. Priced from $26.20 (ideal size for the home handy man)
Medium Duty General Purpose Refractory Mortar. Max service temp 1300 deg.C. Less prone to cracking than other Refractory Mortars or Firecement’s.
BEWARE THE IMPOSTERS: Fire Cement with labels that are different from the one’s pictured above are NOT made by Southtile. NB: Other labels will have Southtile on them but with a different Logo. If you are in doubt please phone our office.
Castables
Castables are packaged, dry mixtures of hydraulic cement (generally calcium alumi-nate cement) and specially selected and proportioned refractory aggregates, which when mixed with water, produce refractory concrete or mortar.
Southtile offers a range of castable products that are used in a number applications, including wood and coal fired burners, barbeques and pizza ovens.
Fireclay
We also offer fireclay in 20 kg bags that can be used as an additive instead of mortar. It is also used in other specialized trade applications. Fireclay is a dry ground up clay, that can be re constituted with water. It has no other added ingredients.
Price 20kg $40.30