Wandtemperaturen

Wall temperatures refer to the surface temperatures of interior or exterior building walls. In building physics, these measurements are critical for assessing thermal comfort, energy efficiency, and moisture-related risks within constructed environments.

The temperature of interior wall surfaces directly influences occupant comfort through radiant heat exchange. Surfaces significantly colder than room air temperature can cause discomfort even when air temperature is adequate. This phenomenon explains why well-insulated buildings feel more comfortable at lower air temperatures.

From an energy perspective, wall temperatures help identify thermal bridges—areas where heat flows more readily through the building envelope. These localized cold spots increase heating demand and may lead to condensation when surface temperature drops below the dew point. Persistent condensation creates conditions favorable for mold growth, potentially affecting indoor air quality and building integrity.

Professionals measure wall temperatures using infrared thermography or contact surface thermometers during energy audits and building diagnostics. These assessments typically occur under specific conditions, often during heating season, to accurately evaluate building performance.

Key factors influencing wall temperatures include insulation quality, outdoor climate conditions, heating system operation, and internal heat gains. Modern building standards emphasize maintaining minimal temperature differences between interior surfaces and ambient air to ensure comfort and prevent moisture issues. Understanding wall temperatures remains essential for both new construction design and renovation of existing structures.