🛠️ Invention or technique

Tiled stove (Kachelofen)

Estufa de cerámica (Kachelofen)

Date
c. century XV · confidence low
Place
Tyrol, Austria
Credited to
Potters and stove-builders of the Alps and central Europe
Field
Tools

⚠️ Disputed: the sources disagree.

What it is

A brick stove clad in glazed tiles or clay pieces that stores the heat of a short, intense fire and gives it off for hours. It is fed from outside the room, so no smoke enters.

Ceramic stove tiles appear in the 12th-13th centuries in the Alpine area and the full tiled stove spreads in the 15th century; its geographic origin is uncertain.

What it led to

  • efficient heating with little wood in central and northern Europe
  • decorated tiled stoves as luxury furniture
  • masonry heaters and Swedish kakelugn

Links

Sources✓ verified 2026-11-06