Grate

Our customers prefer refractory concrete over cast iron primarily due to its excellent accumulation properties. A refractory concrete grate fundamentally improves the combustion process because it pre-heats the air, which is brought in under the grate and then led into the combustion chamber. Even though cast iron is cheaper, it has a significantly shorter service life than our refractory concrete. If you are thinking about buying grates, then we recommend consulting first with our technical office.

I want fireplace grates

+420 608 366 305 Choose a time from 8:00 a.m. to 5 p.m.
office@lac.cz Odpovíme vám do 24 hodin.

Mixtures

Here’s a look at the properties of the mixtures that we typically use when manufacturing shapes for grates:
 
Production sample: Grate
Production sample: Grate
Production sample: Grate
Production sample: Grate
Production sample: Grate
Production sample: Grate
Firing at up to 950°C
Over 50,000 different shapes
Over 8,300 m2 of production and storage area
Traditional hand production
We produce testing shaped blocks
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