
Patented natural stone (marble) infrared radiators in twelve stone varieties, including custom-made products

ELITH – Akritas Sidéropoulos Single-Member S.A.
Drama (GR)New on Amplifa
About ELITH
ELITH, based in Drama (Greece), manufactures patented and certified infrared radiators made of natural stone. The base materials are marble, sandstone, slate, dolomite and limestone from twelve stone varieties available in the programme, including Galaxis (dolomite from the Drama region), Blackeden (marble, Greece), Estremoz and Mocca (marble, Portugal), Anthrax Silver (slate, Brazil), Coffee Stone (sandstone, India), Polaris (Skopje) and Sylvia (limestone, Egypt); further stone varieties are available on request. The radiators are handmade and machine-processed; the radiant heat of the infrared principle is emitted evenly via the high heat capacity of the natural stone. In addition to the standard models, the company produces custom-made products according to customer design as well as design/art versions with curvilinear shaping. The products are aimed at heating and building technology as well as residential and commercial construction; the company was represented at MCE 2016 in Milan and was funded under the ESPA programme 2021–2027 (Green Transformation for SMEs).
- Site
- Drama, Greece
- Processes
- Manufacture of infrared radiators made of natural stone (marble), Handmade and machine-processed natural stone radiators (Design / Art), Custom-made products according to customer design (Custom made designs), Infrared radiators made of natural stone (marble), Individual custom-made products on request
- Materials
- Marble, Coffee stone (sandstone, India), Estremoz (marble, Portugal), Anthrax Silver (slate, Brazil), Mocca (marble, Portugal), Polaris (stone, Skopje), Sylvia (limestone, Egypt), Galaxis (dolomite, Drama/Greece)
- Certificates
- Patented and certified natural stone radiators, Patented/certified products
- Industries
- Heating technology, Building technology, Residential and commercial construction
- 01
Selection and procurement of the natural stone varieties (marble, sandstone,
- 02
Machine processing and handmade design of the stone slabs
- 03
Integration of the infrared heating technology
- 04
Assembly and distribution, incl. custom-made products according to customer
Materials: natural stone varieties
Marble (among others Estremoz, Mocca, Blackeden)
Main material with high heat capacity that stores infrared heat and emits it evenly.
Galaxis (dolomite, Drama/Greece)
Semi-white dolomite rock with a luminous white base and irregular grey grains.
Coffee Stone (sandstone, India)
Dark brown sandstone with beige veining, visually reminiscent of wood.
Anthrax Silver (slate, Brazil)
Rough, dark slate with a shimmering iridescence for modern interiors.
Sylvia (limestone, Egypt)
Beige to light brown limestone with a grainy surface for earthy interior design concepts.
Locations
Drama
GRCompany headquarters and production
- Materials
- Marble, dolomite, sandstone, slate, limestone
Products






Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of infrared radiators made of natural stone (marble)Assembly | – | – | – | – | Marble, Natural stone, Sandstone, Slate, Dolomite, Limestone |
| Handmade and machine-processed natural stone radiators (Design / Art)Machining | – | – | – | – | Marble, Natural stone |
| Custom-made products according to customer design (Custom made designs)Engineering | – | – | – | – | Marble, Natural stone |
Additional services
Quality
The natural stone radiators are patented and certified; the company has received several industry innovation awards for its products (self-declared).
| Evidence | Drama |
|---|---|
| Patented/certified products |
History
- 2011
Start of production of patented, certified natural stone radiators 14 years ago (according to website, as of 2026).
- 2016
Participation in MCE – Mostra Convegno Expocomfort in Milan, booth F52, Hall 3 (15.–18.03.2016).
Funding under the ESPA 2021–2027 programme 'Competitiveness' – 'Green Transformation for SMEs'.