# 12Kaminat > 12Kaminat (founded in 1997) is Estonia's leading specialist fireplace salon and certified stove-setting contractor. We supply premium European fireplaces, heat-retaining soapstone stoves, modern fireplace inserts, gas fireplaces, bioethanol fireplaces, and 3D water vapor fireplaces, backed by turnkey consultation, custom 3D design, certified master installation (pottsepatööd), and chimney construction across Estonia and Finland. ## Core Information & Showroom - [Showroom & Contact](https://12kaminat.ee/kontaktid/): Showroom at Sepa 16, Tallinn, 11415 Harjumaa, Estonia (phone: +372 677 6977 / +372 5818 8588, email: info@12kaminat.ee). Opening hours: Mon-Fri 10:00-18:00, Sat-Sun by appointment. Free customer parking directly in front of the showroom. - [About 12Kaminat](https://12kaminat.ee/firmast/): Over 28 years of fireplace expertise, certified level 4 & 5 master stove-setters, over 3,000 installations completed since 1997. - [Work Gallery](https://12kaminat.ee/galerii/): Portfolio of over 60 completed fireplace, stove, and bespoke stone surround projects across Estonia. - [Financing & Payment Plans](https://12kaminat.ee/jarelmaks/): Flexible financing solutions, including ESTO 3-part split payment and hire-purchase up to 60 months with 0 € down payment. - [Full Context & LLM Guide](https://12kaminat.ee/llms-full.txt): Comprehensive technical specifications, product catalog, brand profiles, and in-depth knowledge base articles. ## Product Catalog & Categories - [Product Catalog](https://12kaminat.ee/pood/): Complete catalog of heating solutions, inserts, stoves, and accessories. - [Fireplace Inserts (Kaminasüdamikud)](https://12kaminat.ee/tootekategooria/kaminasudamikud/): High-efficiency inserts: 1-sided, 2-sided corner, 3-sided panoramic, tunnel / see-through, and curved glass models. - [Heat Retaining Stoves (Ahjud)](https://12kaminat.ee/tootekategooria/ahjud/): Long-lasting heat storage stoves, soapstone (voolukivi / speckstein) cladding, and Austroflamm Heat Memory System (up to 48 hours of heat retention). - [Freestanding Stoves (Valmiskaminad)](https://12kaminat.ee/tootekategooria/valmiskaminad/): Cast-iron stoves, modern modular steel designs (Skantherm Elements), and stoves with integrated baking ovens. - [Gas Fireplaces](https://12kaminat.ee/tootekategooria/gaasikaminad/): Modern automated gas fireplaces with balanced flues, natural gas or LPG, and smartphone app control. - [Bioethanol Fireplaces](https://12kaminat.ee/tootekategooria/biokaminad/): Clean-burning flueless fireplaces for apartments and modern interiors. - [3D Water Vapor Fireplaces](https://12kaminat.ee/tootekategooria/aurukaminad-12kaminat/): Realistic, 100% cold flame technology using ultrasonic water mist and LED illumination. - [Outdoor & Terrace Fireplaces](https://12kaminat.ee/tootekategooria/valikaminad/): Weather-resistant corten steel and stone outdoor fireplaces, fire bowls, and garden barbecues. - [Special Offers & Clearance](https://12kaminat.ee/sooduspakkumised/): Showroom sample clearance and discounted premium stock with up to -40% savings. ## Fireplace Wiki (Knowledge Base) - [Fireplace Wiki (Kamina Wiki)](https://12kaminat.ee/kamina-wiki/): In-depth expert guides on heating, maintenance, regulations, and firewood. - [Fireplace Service & Maintenance](https://12kaminat.ee/teenindus-ja-hooldus/): Recommended cleaning routines, ceramic glass care, door rope seals, chamotte/Keramott replacement, and annual chimney sweep duties. - [Open vs. Closed Door Heating](https://12kaminat.ee/avatud-ja-suletud-uksega-kytmine/): Thermal efficiency comparison (80%+ closed vs. 15-20% open hearth), safety, and airflow regulation. - [Proper Fire Lighting Technique](https://12kaminat.ee/tule-syytamine/): Step-by-step top-down lighting method (pealt süütamine) for cleaner burn, minimal soot, and reduced emissions. - [Firewood Storage & Drying](https://12kaminat.ee/kyttepuude-hoiustamine/): Optimal moisture standards (<20%), stacking best practices, seasoning periods, and wood species comparison. - [The Science of Fire & Carbon Neutrality](https://12kaminat.ee/wiki-koik-tulest-ja-leegist/): Modern wood combustion phases (pyrolysis, gasification, post-combustion), EcoDesign 2022 standards, and closed carbon cycle. - [5 Steps Before Buying a Fireplace](https://12kaminat.ee/5-nouannet-enne-kamina-ostmist/): Room volume heat calculation, chimney compatibility, load-bearing requirements, and building permits. - [Troubleshooting & FAQ](https://12kaminat.ee/korduma-kippuvad-kysimused/): Solutions for smoky startup, glass blackening, drafting problems, and routine maintenance questions. ## Multilingual Sites - [English Version](https://en.12kaminat.ee/): English catalog, showroom details, and translated Fireplace Wiki. - [Finnish Version (Kevyttakka.fi)](https://kevyttakka.fi/): Finnish showroom information, product selection, and Takka Wiki.