Gólfhiti

Gólfhiti is the Icelandic word for underfloor heating. It is a system of heating a building by circulating warm water through pipes embedded in the floor. This method of heating is known for its efficiency and comfort, providing a gentle and even distribution of heat throughout a space.

The system typically consists of a network of pipes, often made of PEX (cross-linked polyethylene), installed beneath the finished floor surface. These pipes are connected to a central heating source, such as a boiler or a heat pump, which heats the water. A pump circulates the warm water through the pipes, releasing heat into the room above. The temperature of the water and the flow rate can be adjusted to control the room's temperature.

Gólfhiti offers several advantages over traditional heating methods like radiators. It eliminates the need for bulky radiators, freeing up wall space and allowing for greater design flexibility. The radiant heat produced by gólfhiti is often perceived as more comfortable than forced-air heating, as it warms objects and people directly rather than just circulating air. This can also lead to improved air quality, as dust and allergens are not as readily distributed. Furthermore, underfloor heating systems are generally more energy-efficient, as they can operate at lower water temperatures than radiators while still providing adequate warmth. The even heat distribution also reduces temperature stratification, where warmer air rises to the ceiling and cooler air remains near the floor. Installation of gólfhiti can be done in new construction or during renovation projects, though retrofitting can be more complex and costly.