Flexible, discreet active vibration control with zero disruption

When it comes to active floor vibration control, placement is everything. CALMFLOOR active mass dampers (AMDs) are designed to deliver multi-frequency vibration control precisely to the identified hotspots that need it. No structural change or compromise, no overengineering and no disruption to operations.

“So where do CALMFLOOR AMD units go?”

We’re often asked this question – let’s break it down.

A range of mounting options to suit every floor, every space

CALMFLOOR’s compact AMDs are engineered for flexibility and precision. Depending on the structure and layout of your building, they can be mounted in three main ways:

  • On the web of the beam supporting the floor (most common)
  • Within the ceiling void to control the floor above
  • Directly on the floor slab being controlled

Each configuration is equally effective and every mounting method delivers the same standard of floor vibration control. It all depends where vibration hotspots have been identified, the type of floor construction and what’s most practical for access and installation.

Beam-mounted: the go-to method

Most CALMFLOOR units are beam-mounted. Positioned on the web of the supporting beam, AMDs are close to the structural action, where they can counteract vibration efficiently at its source. This approach is ideal in steel-framed buildings with exposed or accessible beams. It allows for precise targeting, discreet installation and no interference with room layout or head height.

Ceiling-mounted: controlling the floor above

When beam access is limited or aesthetics are a priority, CALMFLOOR can be installed in the ceiling void, controlling the floor above. This method is ideal for retrofits or scenarios where the space below must remain untouched.

Despite being one level removed, performance is never compromised. CALMFLOOR’s ability to target and adapt to multi-frequency vibrations means control remains exact.

Slab-mounted: surface level simplicity

In some buildings, particularly those with concrete slabs or inaccessible beams, AMDs can be mounted directly on the floor. This option is especially useful in smaller rooms or temporary setups, where speed and simplicity are key.

With all mounting methods, the result is the same: floor vibrations are reduced by up to 90%, straight out of the box.

No structural intervention. No compromise.

Unlike traditional vibration-control solutions like tuned mass dampers, steel reinforcements or concrete additions, CALMFLOOR doesn’t require invasive work. Mounting is clean, quick and designed to suit both new builds and live environments.

Installation typically takes just a few hours. With a weight of only 67kg (148lbs) per unit, each AMD can be lifted and positioned without specialist lifting gear. Once in place, units operate silently and automatically, with no ongoing intervention required.

Simulation-led placement for guaranteed performance

Before any AMDs are installed, CALMFLOOR carries out a specialist vibration-control simulation using the building’s own modal data. This modelling identifies exactly where vibration risk is highest and where damping will be most effective, so every unit is placed with precision and purpose.

Ready to see how CALMFLOOR can be mounted in your building?

Our team works closely with sturctural engineers, architects and operators to assess and recommend the most suitable AMD locations. Whether you’re in early design or managing a live retrofit, CALMFLOOR adapts to your structure, not the other way around.

Talk to CALMFLOOR about active mass damper (AMD) mounting options for your next project.

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