Soundproof Brick Party Walls
Soundproof party walls (partition walls) to reduce unwanted noise from a neighbour or improve privacy in your home. The party wall is the dividing wall between properties. Partition walls are typically constructed using bricks or breeze blocks; this building method does little to reduce sound transfer between properties. Our party wall soundproofing guide will show you the best techniques and materials to soundproof a party wall effectively.
Party wall soundproofing techniques
Use these soundproofing techniques to reduce noise transfer through brick or breeze block partition walls.
Adding mass/density – Increasing the mass of the party wall will block airborne sounds; walls constructed with lightweight breeze blocks or a single skin of bricks require additional mass to reduce sound transfer. Using acoustic insulation and soundproof panels will increase the wall’s mass and help control the noise level.
Sound absorption – Standard building materials aren’t designed to absorb sounds like soundproofing materials will. Mass loaded vinyl membranes and sound insulation slabs increase the separating wall’s absorption capabilities, diminishing sound transfer between properties.
Decoupling/isolation – Sound passes through solid structures such as party walls to the other side via vibration; reducing the vibration transfer further increases the wall’s ability to minimise sound transfer. The most effective method of reducing vibration through walls is the AcoustiClip system, a sound isolation clip designed to absorb vibration.
Party wall soundproofing materials
With a wide range of party wall soundproofing materials, we thought it would help if we highlighted the best soundproofing products for party walls. To get the most out of your soundproofing, you should use a soundproof system, a combination of acoustic materials to form a soundproof wall. It may not always be possible to build a soundproof wall due to constraints in the room relating to space loss or doors and windows being on a return wall very close to the edge of the party wall. Fortunately, there are slim party wall soundproofing solutions that are slim and can be applied directly to the wall.
Systems to soundproof party walls
For the best party wall soundproofing solution, use one of the soundproof systems. Our most popular and effective system is the AcoustiClip system, which offers excellent levels of noise reduction and can be applied directly to the partition wall, minimising space loss. A slim alternative is Wall System 2, the thinnest acoustic wall system available.
AcoustiClip Direct to Wall System
Our most effective direct to wall soundproofing solution, the AcoustiClip Direct to Wall System, fits straight to the wall without needing an additional stud frame. With an impressive noise reduction level of 63dB when applied to a single-skin brick wall, this solution is suitable for homeowners with noisy neighbours who must keep space loss to a minimum. All AcoustiClip soundproof systems combine products with high mass, excellent sound absorption, and the decoupling effect of the AcoustiClip. Supplied in the acoustic kits are the AcoustiClip and AcoustiChannel, acoustic insulation slabs, two layers of soundproof panels, a 15mm soundproof plasterboard, denser than standard board and the 18mm Noisestop 1 Plus Panel. This panel features a 10kg mass loaded vinyl acoustic membrane pre-bonded to the acoustic plasterboard. Additionally, the systems include acoustic sealant tubes to ensure effective acoustic sealing of the boards.
- System thickness 77mm
- Noise reduction 63dB
- Soundproofing for party walls, soundproofing systems
- Fitting DIY soundproofing or trades
- Reduces airborne and impact/vibration sounds
AcoustiCli[p Solid Wall Stud System
The AcoustiClip Solid Wall Stud System offers the highest noise reduction of the AcoustiClip wall systems. Combining the AcoustiClip System onto a stud frame against a party wall provides the most robust noise reduction levels against airborne and vibration sounds. A noise reduction level of 69dB means this is an ideal solution for use in rooms requiring additional noise control, like studios and home cinemas, and blocking unwanted neighbour noise through party walls. Supplied in the acoustic kits are the AcoustiClip and AcoustiChannel, acoustic insulation slabs, two layers of soundproof panels, a 15mm soundproof plasterboard, denser than standard board and the 18mm Noisestop 1 Plus Panel. This panel features a 10kg mass loaded vinyl acoustic membrane pre-bonded to the acoustic plasterboard. Additionally, the systems include acoustic sealant tubes to ensure effective acoustic sealing of the boards.
- System thickness 77mm (from the stud frame)
- Noise reduction 69dB
- Soundproofing for party and stud walls
- Fitting DIY soundproofing or trades
- Reduces airborne and impact/vibration sounds
Wall System 2
Block unwanted sounds from your neighbours with our slimmest wall home soundproofing kit for party walls. Wall System 2 is our thinnest combination of wall soundproofing materials. It will ensure good sound insulation on party walls without compromising the living space in your home. Soundproof rooms using the slimmest party wall soundproofing kit available. It is a popular choice for those who want to soundproof their homes but don’t have enough space to accommodate thicker solutions. This system is suitable for DIY homeowners looking to restore quiet in their homes.
- System thickness 43mm (from the wall)
- Noise reduction 54dB
- Soundproofing for party walls, soundproofing systems
- Fitting DIY soundproofing or trades
- Reduces airborne sounds
Save space with slim soundproofing panels
when space loss must be minimised, these soundproof wall panels are a great option for blocking airborne sounds from transferring through partition walls. As a DIY soundproofing solution for party walls, these panels are an ideal choice.
Noisestop Silent Panel
Noisestop Silent Panel, the highest performing direct wall soundproof solution, to effectively block unwanted neighbour noise without sacrificing valuable living space. This 30mm thick soundproofing wall panel directly reduces noise transmission through walls, significantly reducing up to 52dB in audible airborne sounds. Specifically designed for timber stud, brick, and concrete block walls, the Noisestop Silent Panel is the top choice in our direct-to-wall soundproofing range, effectively combating clearly audible conversations and TV noise. Directly fixing to existing walls makes installation hassle free, ensuring minimal disruption for homeowners.
- Size 1200mm x 1200mm x 30mm (1.44m²)
- Noise reduction 52dB
- Soundproofing for Party walls, Stud walls
- Fitting DIY soundproofing or trades
- Reduces Airborne sounds
Noisestop Acoustic Panel
Noisestop Acoustic Panel offers soundproofing solutions for brick party walls, concrete blocks and stud walls. Noisestop Acoustic Panel, just 22.5mm thick, applied as a direct-to-wall soundproofing solution, effectively blocking up to 49dB on party walls. Part E is compliant and fire-rated for up to 30 minutes; it ensures airborne noise reduction without compromising living space. This slimline solution provides noise reduction against household noise without compromising living space.
- Size 1200mm x 1200mm x 22.5mm (1.44m²)
- Noise reduction 49dB (decibels explained)
- Soundproofing for Party walls, Stud walls
- Fitting DIY soundproofing or trades
- Reduces Airborne sounds
Noisestop 2 Panel
Soundproof brick party walls and plastered walls using our stick on wall soundproofing system. Noisestop 2 panels bond directly to plastered and brick party walls. The Noisestop 2 Panel Offers effective sound insulation to walls that require dry-lining and soundproofing. The only direct to wall soundproofing solution that can be adhered to walls using drywall plasterboard adhesive. Adhere to the Noisetop 2 Panels to soundproof party walls to comply with Building Regulations Part E and reduce neighbour noise.
- Size 1200mm x 1200mm x 28mm (1.44m²)
- Noise reduction 46dB
- Soundproofing for Party walls
- Fitting DIY soundproofing or trades
- Reduces Airborne sounds
Party wall soundproofing products
Combine these party wall soundproofing materials for maximum levels of noise control in your home.
AcoustiClip – Sound isolation clip to decouple party walls
The AcoustiClip reduces vibration sounds through walls and ceilings. AcoustiClip is a high performing sound isolation clip used to decouple walls and ceilings. Use this decoupling clip as part of your separating wall or ceiling solution for superior levels of noise control. The AcoustiClip is featured in most of our wall and ceiling soundproofing systems as it reduces vibration and impact sound by isolating walls and ceilings. Combine the AcoustiClip with acoustic insulation and soundproof plasterboards, and you will ensure the best levels of noise control.
Acoustic Insulation
DFM acoustic insulation slabs are an essential soundproofing material to increase the airborne sound insulation performance of walls, floors and ceilings. Because of its mass, density and sound absorption properties, acoustic insulation is used in soundproof systems inside ceiling cavities, stud walls and floor joists. Available in various thicknesses and densities, we recommend using the 60kg slabs for their acoustic performance.
Noisestop 1 Plus Panel
Noisestop 1 Plus Panel is a high-mass, dense acoustic soundproof panel that will insulate ceilings and walls acoustically. It is designed to block the transmission of sound effectively. Noisestop 1+ Panel is instrumental in creating robust ceilings and wall linings. A premium, slim, high-mass acoustic board suitable for ceilings and walls. Outperforming standard ‘soundproof’ plasterboards, its versatility in installation makes it an ideal standout choice. This versatile panel combines mass and sound absorption in all our soundproofing wall and ceiling systems. Comprising a 10kg mass loaded vinyl membrane pre-bonded to a 12.5mm acoustic plasterboard eliminates the need for separate soundproof membranes. It significantly bolsters the sound insulation performance of walls and ceilings within soundproof systems.
- Size 1200mm x 1200mm x 18mm (1.44m²)
- Soundproofing for Stud walls, brick walls, ceilings and soundproofing systems
- Fitting DIY soundproofing or trades
- Reduces Airborne sounds
Improve your party wall soundproofing with these accessories
Increase the sound insulation of partition walls using these essential wall soundproofing accessories.
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AC50 Acoustic Sealant 380ml & 900ml
£3.95 – £7.25 ex. VAT
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Noisestop Isolation Strips 10m 50mm, 75mm & 100mm
£11.85 – £23.75 ex. VAT
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Acoustic Putty Pads Single & Double Sockets
£4.35 – £4.95 ex. VAT
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Acoustic Plasterboard 15mm Full & Half Size
£10.50 – £19.95 ex. VAT
Party Wall Soundproofing FAQs
The best way to soundproof walls is to use a combination of products in a soundproof system.
Adding mass and density, decoupling the existing structure from the new and increasing the sound absorption capability of the wall ensures the highest noise reduction.
The Acousticlip System is the best solution for soundproofing brick party walls. The AcoustiClip Direct System combines all the elements required to soundproof your walls successfully, making it our recommended party wall soundproofing solution. Upgrade the system using the AcoustiClip Solid Wall Stud System for excessive noise levels.
Wall soundproofing really will stop noise from your neighbour coming through your walls. Stopping every noise type and level is impossible, but you can significantly reduce unwanted sounds using the correct solution.
Our most popular solution is the Acousticlip Direct to Wall System.
If you require soundproofing and space loss to be kept to a minimum, then the best product is the Noisestop Silent Panel.
Competent DIYers can install all of our wall soundproofing solutions. We recommend using local tradespeople if you do not want to fit the soundproofing yourself. Local builders, joiners and plasterers would be the most suitable tradespeople to contact. We can provide full-fitting guides for all our soundproofing solutions.
We recommend soundproofing the alcove areas. You should be able to leave the chimney breast as this area tends to have additional layers of brick which add mass to the area.
Our soundproof products and soundproofing systems are finished with acoustic plasterboard. Once the soundproofing is installed, you can bring the wall up to decorative standards without adding additional boarding. The most common method to finish the walls is to have them plastered. Alternatively, you can tape and join the edges along the tapered edge of the boards before decorating. This means you don’t need a plasterer to skim your wall. Once brought up to a decorative standard, you can use lining paper or paint to decorate the panels.
Yes, you can reinstate electrical outlets to your soundproofed wall. Use acoustic putty pads inside electrical back boxes to ensure the acoustic integrity of the wall. If you are extending wires through the wall for lights, then we recommend sealing the hole using an acoustic sealant.
Lightweight fittings can be secured into the soundproofing. Pictures and mirrors can be attached to the soundproofing.
Party wall soundproofing conclusion
Soundproofing party walls is crucial to creating a peaceful and relaxed environment. By employing effective soundproofing techniques and materials, the nuisance of noise transfer between adjoining properties can be significantly reduced, ensuring a more comfortable living or working atmosphere. Whether through the application of specialised insulation, acoustic panels, or other sound-dampening solutions, addressing sound transmission in party walls can lead to improved privacy and reduced disturbances.
