Studio Float IsoRafts are the most efficient way to create sound isolation construction, down to very low frequencies, in any sound production or performance venue.
When correctly placed under the floor deck, on wall studs and ceiling joists, IsoRafts are the most cost-effective, easy to use and high performance decoupling devices on the market today.


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IsoRaft WC – Standard Profile Wall/Ceiling Raft 75 lbs/raft 2-1/4″ nominal length. Black silicone.



Tall profile Wall/Ceiling raft. Load Cap. 75 lb/raft. Length: 2-1/4″. Width: 4-7/8″. Height: 2-1/4″. Cabling Pipe Size: 2″

StudioFloat IsoRaft Calculator

Use the calculator​ to estimate price and how many rafts you need for a room.

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Results (calculated area in square foot, price and number of rafts calculated based on selected raft types)
Real world application may vary. Therefore, the estimated number of rafts needed for your build may not produce 100% accuracy. For any questions or concerns, please contact an agent.