Gym Developments
Gyms and Acoustics - What's the problem?
Gyms in mixed-use buildings, especially high-rise residential developments, present significant acoustic challenges due to high-impact activities, such as weight drops and cardio exercises, and high noise activities, such as fitness classes. Noise & vibration from typical gym use can propagate through the wider building via multiple transmission paths, affecting nearby residential or commercial spaces.
We advise developers, architects, contractors and operators on the design of gym spaces that are fit for purpose and don't cause noise or vibration problems for other occupants of the building.
Noise transfer from gyms generally comes from three main transmission paths....
Airborne Noise
Airborne noise transfer is when noise, such as amplified music or speech, transmits through a separating wall or floor. It's really important to consider how noise transmits through and around a solid floor or wall element (flanking sound). Lightweight construction elements such as curtain walling can have a huge impact on airborne sound transfer.
Re-Radiated Noise
Re-radiated noise is when the vibration of a structural element gives off noise you can hear (as well as vibration you can feel). This can result in some gym activities being heard and felt in distant parts of the same building.
Structure-Borne Vibration
When a heavy object, such as a barbell, is dropped onto the floor, energy is transferred directly into the building’s structure. This impact generates vibration that travels through the building's structural elements, and can be felt in distant parts of the building.
we've done the heavy lifting
Accurately predicting re-radiated noise levels and vibration transmission through a building structure is extremely difficult. We use bespoke calculation methods, and can draw on a library of commissioning testing undertaken on a range of building types - we've lifted and dropped lots of weights onto lots of floors!
Our library of field tests data lets us calibrate predictions on new projects to align the theory with reality. This lets us specify realistic mitigation measures based on real-world worked examples.
All our assessments are carried out in accordance with all relevant guidance including the 2023 IOA/ANC Gym Acoustics Guide, ensuring industry best practices are followed to achieve optimal results.
Get in touch to see how we can support your successful gym design project.
