UKs Leading Soundproofing Supplier for
Timber Joist Floors
High performance floor soundproofing solutions to soundproof wooden floors and joists
View All Floor ProductsRecommended Solutions to Soundproof Timber Joist Wood Floors
Ensure a peaceful living environment with our wood floor timber joist soundproofing products. Soundproof solutions that require minimal space loss offer excellent noise reduction against household noises and can be installed by the homeowner.
If you need more help selecting the right timber joist wood floor solution, please call 01423 339163 and speak to an adviser.
Noisestop F7 Plus 15mm
Our highest-performing soundproof mat, the 15mm Noisestop F7 Plus, combines mass and sound absorption within three layers of soundproofing. Excellent noise reduction against airborne and impact sounds
- System thickness 15mm
- Noise reduction
- Airborne 53db (higher the better)
- Impact 50dB (lower the better)
- Part E compliant
- Cost approx. £32.60sqm plus VAT
- Finishing options: Carpet, laminate, vinyl, engineered and tiles
Noisestop Acoustic Underlay 12mm
Noisestop Acoustic Underlay is a heavy-duty overlay mat that provides excellent impact sound reduction against footfall and helps minimise airborne sounds. Only 12mm thick, the soundproof underlay has minimal impact on the floor build-up.
- System thickness 12mm
- Noise reduction
- Airborne 51dB (higher the better)
- Impact 54dB (lower the better)
- Part E compliant
- Cost approx. £22.19sqm plus VAT
- Finishing options: Carpet, laminate, vinyl, engineered and tiles
Noisedeck 32 T&G interlocking floating floor
Replace floorboards with the Noisedeck 32 system to reduce sound transfer into floor joists. It consists of a 22mm V313 P5 moisture-resistant chipboard bonded to a 10mm layer of recycled PET mat to add resilience and sound absorption to the floor.
- System thickness 32mm
- Noise reduction:
- Airborne56dB (higher the better)
- Impact53dB (lower the better)
- Part E compliant
- Cost approx. £23.85sqm plus VAT
- Finishing options: Carpet, laminate, vinyl, engineered and tiles
Noisedeck 19 T&G interlocking floating floor
Noisesdeck 19 is an overlay system designed to reduce impact sound through wooden and concrete floors. This system consists of a 10mm twice-recycled PET mat bonded to a 9mm T&G moisture-resistant MDF board
- System thickness 19mm
- Noise reduction:
- Airborne 52dB (higher the better)
- Impact 53dB (lower the better)
- Part E compliant
- Cost approx. £22.15sqm plus VAT
- Finishing options: Carpet, laminate, vinyl, engineered and tiles
Popular floor soundproofing products
Noisedeck 19 Acoustic Flooring 1200mm x 600mm x 19mm
£15.95 exc VAT.
Noisestop Isolation Strips 10m - 50mm, 75mm & 100mm
£11.85 exc VAT.
Noisestop Acoustic Underlay 12mm x 1200mm x 1200mm
£31.95 exc VAT.
Perimeter Edging Gripper Rod Strips 9mm x 1200mm x 25mm
£5.65 exc VAT.
Perimeter Isolation Tape 25m x 100mm x 5mm Flanking Strip
£12.3 exc VAT.
Noisedeck 32 2400mm x 600mm x 32mm T&G Flooring
£34.35 exc VAT.
Acoustic Insulation 100mm DFM Per Pack
£43 exc VAT.
Noisestop F7 Underlay 9mm x 1200mm x 1200mm
£29.55 exc VAT.
Noisestop F7 Plus Underlay 15mm x 1200mm x 1200mm
£46.95 exc VAT.
Soundproofing Floors FAQs
Impact noise through floors refers to the sounds generated by impact or physical contact on a floor surface that transmits to the space below. This could be footsteps, dropping objects, dragging furniture, or any action that causes vibrations and sound transmission through the floor’s structure.
Soundproofing materials, acoustic underlays, and floating flooring options are used to reduce the impact noise that travels between floors. Our Noisestop F7 Plus and Noisestop Acoustic Underlay are the best soundproof mats. The Noisedeck range of interlocking floating floors includes the Noisedeck 32, a direct to joist system and the Noisedeck 18T, a floor overlay system.
Installing soundproofing to the floor will give you the best results in reducing impact noise. However, ceiling solutions are also available to reduce impact noise from below.
Airborne noise refers to sound that travels through the air, like voices, music, or TV noise. To soundproof against airborne noise, you add mass and absorption materials to the floor.
Materials such as acoustic insulation and soundproof mats all help reduce airborne sound transfer between floors. The Noisestop F7 Plus is our highest performing acoustic underlay. Acoustic insulation DFM 100mm between floor joists is another way of increasing the mass and absorption of wooden floors.
You can lay the carpet directly onto acoustic underlays. You might use them in conjunction with a traditional carpet underlay for added comfort.
If the flooring you are using is below 14mm thick and you are using one of the acoustic underlays, you would need to use a resilient layer over the soundproofing to support the floor finish. Flooring over 14mm, such as engineered flooring and natural wooden floors, can be laid directly over the underlays.
Interlocking floors in the Noisedeck range already have a suitable base for any floor finish, so they do not require further treatment.
When installing soundproofing for your floors in these spaces, avoid directly placing kitchen units, baths, sinks, or toilets onto the soundproofing. To maintain consistent floor heights, employ a plinth beneath these items to ensure everything stays at the proper level.
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Got a question?
Please send us your enquiry, and one of the team members will get back to you. Alternatively, call 01423 339163.