Multi-family buildings with wooden frames are becoming increasingly common in Sweden. These buildings have different acoustic properties than conventional buildings with concrete frames.

In this feasibility study we will map challenges related to noise from installations in wooden buildings. The purpose is to increase the understanding of the following:

• whether noise is or may become an obstacle to increased use of heat pumps in multi-family buildings
• if there is a need for updated guidelines during installation
• whether the available data for heat pumps and other installations are sufficient for design
• if further research in the area is necessary

We will examine the extent to which noise problems occur today in multi-family buildings constructed with timber frames. We will also analyze how this might unfold in a future market where timber buildings are expected to become more common, while heat pumps are becoming progressively quieter.

Through dialogue with property owners, installers, tenant-owner associations, and technology developers, we will gather knowledge and experiences on this topic. We will also conduct surveys and simple noise measurements in two properties.”