An ondol conducts heat evenly throughout the whole room, although the part of the room closest to the agungi is much warmer. Comparing the ondol with the Western radiator: the heat from the radiator rises towards the ceiling, but an ondol keeps both the floor and the air in the room warm.

Jan 5, 2025 · Ondol, also known as Gudeul, is an incredible underfloor heating system that’s existed for centuries in Korea. The general idea of an Ondol system is that it harnesses the power and pressure of the flow of smoke from the fireplace (traditionally used to cook meals and rice) to heat up the house, rather than using heat directly from the fire ...

Ondol (온돌;溫突), also known as goodle (구들) or banggoodle (방구들), is an underfloor heating system that has kept traditional houses in Korea warm for thousands of years.

With the Ondol system, neither carpets nor shoes are required, and one can live in comfort and health upon the traditional hanji (Korean handmade paper) floor. Most importantly, the Ondol fulfils the primary purpose of heating, namely keeping the interior warm.

In its traditional form, the ondol utilizes direct heat transferred from wood smoke to the underside of a thick masonry floor. In modern times, the term ondol refers to any type of under-floor heating in Korean housing. "Gudeul," meaning "baked stone," is another name for an ondol.

The ondol, Korea’s traditional underfloor heating system, has not only heated the houses of Korea for thousands of years, it has also, by its very use, shaped and landscaped Korean culture and lifestyle as we witness and experience it to this very day.

The earliest ondol heated only parts of a room. The system of heating an entire room first emerged in the mid-13th century of the Goryeo Dynasty and became prevalent throughout the Korean peninsula in the early Joseon Dynasty (late 15th to early 16th century).

Nov 30, 2024 · In a nutshell, Ondol is a traditional Korean heating system where warm air circulates underneath the floor. The heat rises through the floor and warms up the whole room. This means you won’t have cold feet when you walk around the house—definitely something you’ll appreciate in the winter months.

The native Korean heating system, the ondol. In pure Korean, it is called “gudeul.” While the west uses in-room fireplaces to heat the air directly with convection heat, the ondol is a heating system that uses radiant heat to heat the floors and warm the air.

Ondol is a room floor heating system where fire in the furnace of a kitchen passes under the room’s floor to keep it warm. This is a unique and traditional heating method of Korea.