Rewmar 250 Accoustic Underlay 1m x 16.5m

Application: Rewmar 3mm Slotted Underlay is ideally suited where there is a requirement for sound reduction through the floor slab.

Dimensions: Rewmar 3mm Slotted Underlay is supplied as part of the Rewmar Acoustic System. It is available in roll size of 1m x 16.5m

Rewmar 250 Accoustic Underlay is a 3mm slotted acoustic mat for use with the MS650 sausages. The maximum load that the underlay can take is 250kg/m², and it can achieve a transmitted sound reduction of up to 19db.


  • Ensure that the subfloor is level.
  • Unroll the underlay at 90º to the direction of the flooring to be laid.
  • Butt the next row edge tightly to the first ensuring that they do not overlap and carefully tape the joints.
  • Using the Rewmar Bulk Gun apply the MS650 into the slots provided

Additional Information

Test data is presented as average values and should only be considered as a guideline. No responsibility can be accepted for any errors, omissions or incorrect assumptions. Due to its continuing programme of product development Rewmar reserves the right to amend any published information or modify any product

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