What can be done to raise surface temperature and help reduce condensation?

Insulating surfaces adequately is effective in raising surface temperature and reducing condensation. When surfaces are well insulated, they can maintain a higher temperature in comparison to the surrounding air. This reduces the chances of the surface temperature dropping below the dew point, where condensation begins to form.

Insulation works by creating a barrier that slows down heat transfer. In cooler conditions, uninsulated surfaces can become chilled, which can lead to moisture in the air condensing on them as humidity levels rise. By adding insulation, the temperature of these surfaces can be kept above the dew point, thus minimizing the potential for condensation and the associated problems, such as mold growth and material degradation.

Other methods, such as enhancing ventilation or increasing HVAC system output, can help manage indoor humidity but do not directly address surface temperatures in the same manner. Lowering room temperature typically increases the likelihood of condensation occurring, as it often leads to colder surfaces. Therefore, proper insulation is the most effective strategy for directly increasing surface temperatures and reducing the risk of condensation.