What is one consequence of improper insulation installation?

Improper insulation installation can indeed create thermal bridges, which are areas where heat can escape or enter a building more easily than through properly insulated areas. This occurs because the insulation is not providing an effective barrier against temperature transfer, allowing heat to flow through these bridges rather than being effectively contained within the living space.

Thermal bridges can lead to significant energy loss, as they allow conditioned air to leak out during heating seasons and unwanted heat to enter during cooling seasons. This inefficiency can cause heating and cooling systems to work harder, leading to higher energy bills and reduced comfort levels inside the building. Additionally, the presence of thermal bridges can contribute to condensation issues, which may result in mold growth and other structural problems over time.

While the other options hint at benefits that could be associated with insulation, they are not accurate in the context of improper installation. For example, improper installation does not lead to increased property value or enhanced energy efficiency; in fact, it often has the opposite effect.