Since 1986 we produce the astra natural stone heating according to our patented procedure in our production facility in Sulzbach-Rosenberg.

All the workflow, from the complete processing of the natural stone with modern CNC machines and the assembly of the electrical components, to the final inspection, packaging and finally the shipping, takes place in our house.

All the necessary natural stones, regardless of whether it is marble, granite or limestone, are ordered directly at our long time partners in the correspondent producing country like Greece, Italy, Brasil or India. The big raw panels are cut to size for the respective heating devices, the kerbs are polished, the grooves for the heating element are milled in our own production facility.  Almost all of the production steps are fully automated and are realized with the utmost accuracy.

After completion of the stone processing, the panels are equipped with the heating technique and then closed under pressure with a special sealing compound that has an already identical thermal conductivity like the stone itself.

All this points together guarantee not only a consistently high quality but also low prices in the long term.
We always have approximately 2000 heating devices in store. Thereby we ensure security of supply and short delivery times.

Do you want a consistent kitchen worktop out of the same material as your astra natural stone heating in your kitchen? Or maybe a counter or a shower tray in the bathroom? We can smoothly manufacture desk tops, cover panels, windowsills, etc. for you.