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
  • Suitable for a carpet floor finish*.
Direct to joist floor soundproofing diagram

Hush Slab

£59.40£82.80 Inc VAT

£65 per ㎡

Complete solution for only 65 per ㎡

Impact noise reduction

Exceeds building regulations for Imaoct sound reduction 62 LnTw db

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  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.

The most important factor to soundproofing a room is to add layers of dense mass. In layman’s terms, the thicker the floor the less sound can travel through it.

When it comes to soundproofing floors, particularly separating floors (floors that separate different levels of a building, such as between apartments or different floors of a house), there are specific strategies that tend to be more effective than others.

Insulating both sides of a separating floor is the most effective method to treat sound transmission, but it might not always be necessary or practical based on your circumstances.

If you’re only able to work on the floor from above, there are still options like thick carpets and this type of soundproofing kit.

However, if you have access to the space below and noise is a significant issue, adding insulation and soundproofing elements to the ceiling below can complement what’s done on the floor above, making both layers together more effective in sound reduction.

Choosing the right acoustic underlayment for a wooden floor is crucial because wood can amplify both impact and airborne noise. There are several types of underlayments suitable for wooden floors, each offering different levels of sound dampening. When considering a wood or laminate floor finish, your main concern would be compression resistance: You will want something that can withstand the weight of the floor and furniture without compressing too much, as compression can reduce effectiveness.

This soundproofing kit has been tested and specified for carpet finishes.

There are only a few products on the market that have been tested to under tiles. One of those is the Acoustilay Tile Mat. This product is more rigid than other acoustic underlay materials and you can apply stone or ceramic tiles directly to the mat.

This floor soundproofing solution is designed to exceed Part E Acoustic Building Regulations. So, it’s only the installation that could let you down. The main focus to do your homework on what noises are present and where they are coming from.

This kit will be a vast improvement to any untreated floor construction and will also help you comply with building regulations.

But its important to note that insulating both sides of a seperating floor will be the best option.

This kit provides sound reduction in both airborne and impact sound.

There are two types of noise you might be dealing with: airborne noise (like voices or music) and impact noise (like footsteps or items dropping). Different soundproofing methods will address these types of sound differently.

he materials used in the construction of the floor play a significant role in how sound travels. Dense materials can stop more sound, and adding mass can be a way to reduce noise. Components like resilient channels can significantly improve sound insulation by providing a break in the direct path of sound waves.