Does Soundproofing a ceiling work?

Absolutely! The SoundBoard 4 direct to ceiling solution is a good solution for standard household airborne noise. For a higher performing system the ReductoClip ceiling soundproofing solution is designed to exceed the UK Part E Building Regulations for the passage of sound. (43dB or higher for airborne noise and 64dB or lower for impact noise). No soundproofing will offer 100% reduction. However, soundproofing a ceiling with the ReductoClip system will dramatically reduce the noise from noisy neighbours (e.g. heavy footsteps and loud airborne noise). *dB results will vary depending on several factors. Please see our dB blog on why dB results may vary

Is it better to soundproof the floor above, or the ceiling?

If possible, the recommendation would be to soundproof the floor above against impact noise (e.g. footsteps). Absorbing impact noise at source (before it enters the structure) can achieve a better result.

Do I need to remove my existing ceiling?

The recommendation would be to remove the existing plasterboard, so it doesn't create a void for any sound to become trapped and resonate inside (the drum effect). If the ceiling is lathe and plaster, it is also recommended to remove this, expose the cavities between the joists and add acoustic mineral wool within this space.

How much space is lost from the ceiling height?

The SoundBoard 4 direct to ceiling solution is only a 30mm build up from the existing ceiling.

Do you offer an installation service?

Please see our dedicated installation page for more details on different installation options.

What lights can be fitted after soundproofing a ceiling?

Cutting holes into soundproofing is always going to create a weakness. Therefore, recessed lighting isn't advisable. Ideally slim LED surface mounted spotlights, or single pendant lighting fixed onto the ceiling is the preferred option over and above lighting inside of the ceiling.

SoundBoard 4 Direct to Timber Ceiling

ProSound SoundBoard 4 Ceiling System

A slim, simple solution for airborne noise reduction

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ProSound SoundBoard 4 Ceiling System

A slim, simple solution for airborne noise reduction

Buy Now

Designed For Airborne Noise

Ideal for clear voices and TV (Not suitable for impact noise, bass sounds from music, deep voices or snoring)

49 dB

Tested and proven airborne noise reduction

(See performance tabs below)

Direct To Ceiling

Easily fixed to an existing timber ceiling

30mm Thick

Minimum loss of ceiling height

Plasterboard Finish

For a simple decorating finish

Easy DIY Installation

Straightforward and cost saving

ProSound™ SoundBoard 4™ Ceiling System

The SoundBoard 4 is an incredibly slim (30mm) direct to ceiling soundproofing panel designed to reduce unwanted airborne noise, helping to create peace and quiet within your home.

Different layers of mass are cleverly combined in one easy to install product which helps to improve the soundproofing capabilities of timber joist ceilings.

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SoundBoard 4 Direct to Timber Joist Ceiling

Why Use The SoundBoard 4 Ceiling System?

Excellent choice for airborne noise - improve the soundproofing capabilities of your ceiling to achieve peace, quiet and privacy within your own home

Straightforward DIY installation - saving you time and money, without the need of extra labour costs

Saves you space - when space is an absolute premium, achieve the best result you can with the space you have

Fast delivery lead times (3-5 working days) - no need to wait for a solution to your noise issue. We're here to make it happen swiftly and efficiently

Industry leading technical support - soundproof with confidence. Whatever the noise issue, whatever the question, we're here to help

Simple, DIY Installation

The SoundBoard 4 has been designed as a direct to ceiling solution which means it is extremely straightforward to install.

A competent DIYer can install the system themselves saving on installation costs. For non DIYers, a local tradesperson such as a builder or joiner will have the necessary skill to install the system for you following our detailed installation guide. Our team of highly trained and experienced soundproofing professionals are also on hand to offer technical support and answer any installation questions.

Installation Guide

Simple

DIY Installation

Technical Information

Four layers of sound reduction engineering

1. 15mm Acoustic Plasterboard - heavier and more dense than standard plasterboard. Adds more mass to the ceiling to help block airborne noise. The same final finish as standard plasterboard for final decoration

2. 3mm Mass Loaded Vinyl - high mass acoustic barrier to help block airborne noise

3. 9mm Closed Cell Foam - dampens sound energy and vibrations

4. 3mm Mass Loaded Vinyl - a second layer of high mass to further block airborne noise

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Real World Site Test

Tested on timber joist structure with one layer of OSB directly fixed as structural floor.

Airborne Performance

(higher the figure the better)

49dB (DnT,w)

37dB (DnT,w+Ctr) Includes correction for low frequency performance.

Airborne sound reduction of untreated ceiling:

38dB (DnT,w) / 25dB (DnT,w+Ctr)

Airborne improvement with treatment:

11dB (DnT,w) / 12dB (DnT,w+Ctr)

See All Performance Data

Specifications

Total thickness of system: 30mm
Size: 1200mm x 1200mm x 30mm (1.44m²)
Weight: 41kg (28.50kg per m²)

Termal Conductivity:

Plasterboard: 0.25 W/mK
MLV: 0.037 W/mK
9mm Closed Cell Foam: 0.039 W/mK

Thermal Resistance:

Plasterboard 15mm: 0.060m² K/W
MLV: 0.095 m² K/W
9mm Closed Cell Foam: 0.23 m² K/W

Fire:

Plasterboard: EN13501-1: A2-s1, d0
MLV: Surface spread of flame is tested to ISO 3795 and FMVSS 302 - Self Extinguishing
9mm Closed Cell Foam: FMVSS 302

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Full System Components:

Acoustic Sealant - 900ml

Jumbo Sealant Applicator Gun for 900ml tubes

Plasterboard Scrim Tape - 90m

Packers 28mm x 5mm (Pack of 25)

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Ready To Take The Next Step?

If you know what you want and are ready to proceed

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If you need help calculating material quantities

Need some guidance? Speak to our friendly team of experts

We don’t expect you to become an overnight soundproofing expert, that’s what we’re here for.

Ceiling Soundproofing FAQs

Does Soundproofing a ceiling work?

Absolutely! The SoundBoard 4 direct to ceiling solution is a good solution for standard household airborne noise.
For a higher performing system the ReductoClip ceiling soundproofing solution is designed to exceed the UK Part E Building Regulations for the passage of sound. (43dB or higher for airborne noise and 64dB or lower for impact noise).
No soundproofing will offer 100% reduction. However, soundproofing a ceiling with the ReductoClip system will dramatically reduce the noise from noisy neighbours (e.g. heavy footsteps and loud airborne noise).
*dB results will vary depending on several factors.
Please see our dB blog on why dB results may vary
Is it better to soundproof the floor above, or the ceiling?

If possible, the recommendation would be to soundproof the floor above against impact noise (e.g. footsteps). Absorbing impact noise at source (before it enters the structure) can achieve a better result.
Do I need to remove my existing ceiling?

The recommendation would be to remove the existing plasterboard, so it doesn't create a void for any sound to become trapped and resonate inside (the drum effect).
If the ceiling is lathe and plaster, it is also recommended to remove this, expose the cavities between the joists and add acoustic mineral wool within this space.
How much space is lost from the ceiling height?

The SoundBoard 4 direct to ceiling solution is only a 30mm build up from the existing ceiling.
Do you offer an installation service?

Please see our dedicated installation page for more details on different installation options.
What lights can be fitted after soundproofing a ceiling?

Cutting holes into soundproofing is always going to create a weakness. Therefore, recessed lighting isn't advisable. Ideally slim LED surface mounted spotlights, or single pendant lighting fixed onto the ceiling is the preferred option over and above lighting inside of the ceiling.