A cost-effective floor insulation system that comprises a high-mass insulated chipboard, isolation layer and mass-loaded vinyl.

• Easy to install to a timber frame – direct to joist.
• Removes the need for an underlay because the insulated chipboard has a resilient layer
• Complies with Part E building regulations when installed correctly and with a suitable acoustic ceiling system
• Suitable for a carpet floor finish*.

1. Removing Existing Floorboards: Carefully remove the current floorboards to expose the gaps (cavities) between the wooden beams (joists).
2. Insulating Between Joists: Fit the 100mm RW45 Insulation snugly between the joists, making sure to push it firmly to the bottom of each cavity.
3. Preparing Joists for Acoustic Flooring: Check that the joists are level and properly spaced (ideally 400mm apart) to accommodate the acoustic flooring. If necessary, add small timber pieces (noggins) to ensure the acoustic floor panels will have solid support at their joints.
4. Laying Hush Panel 37: Place the Hush Panel 37, with the rubber side facing down, directly onto the joists. Arrange the panels in a staggered, brickbond pattern, perpendicular to the joists. Around the room’s perimeter, leave a 5mm expansion gap between the Hush Panel and the wall. Fill this gap with the DB RD Flanking Band 100mm. Use DB Bond adhesive in the tongue and groove joints of the Hush Panel. Remember, do not attach the Hush Panel to the joists with screws or nails; it should be a floating floor.
5. Adding Tecsound Layer: Roll out Tecsound 100 over the Hush Panel. If needed, you can bond this layer with acrylic adhesive.
6. Installing Floor Finish: You are now ready to install your chosen carpet or other floor finish over the Tecsound layer.