Home improvement

The 4 Best Acoustic Insulation Products to keep your home quiet!

Bothered by the noise levels inside your home? Looking for an effective solution for sound management? Acoustic insulation batts could be the answer you’re looking for!

Most insulation brands manufacture a selection of acoustic insulation batts which provide both thermal and acoustic advantages. These products have been specially manufactured to be thicker and more dense than traditional thermal insulation.

With so many options on the market, it’s tricky to know which one you should choose. We’ve put together a guide on the 4 best acoustic insulation products on the Australian market to help you out. Here they are:

1.   Knauf Earthwool Sound Shield

Key Features:

  • Non-combustible
  • No added formaldehyde
  • Bio-based binder
  • 50 year warranty
  • Odourless
  • Low itch factor
  • Compression packaging

Earthwool Insulation by Knauf is a highly popular choice for residential projects in Australia. The range of acoustic insulation batts are very effective at reducing the transfer of unwanted sounds.

Earthwool is made from up to 80% recycled glass materials using an advanced ‘ECOSE technology’ which reduces the itchiness of the product. Containing no harsh chemicals, artificial colouring or formaldehyde, Earthwool is more environmentally friendly and sustainable than many other options on the market.

Earthwool is soft to touch, easy to handle and can be installed as a DIY project or by a professional home insulation Tampa metro FL installer. The batts are compression packaged which means more product can fit in the packaging, reducing storage and transportation costs.

2.   Fletcher Pink Soundbreak Batts

Key Features:

  • Softer to touch
  • Bio-soluble and safe to use
  • Up to 80% recycled materials
  • Non-combustible
  • Low-allergen
  • Made in Australia
  • Consumer lifetime warranty
  • Firm and easy to install

Fletcher Pink insulation batts are Australian made glasswool batts with up to 80% recycled materials. Thanks to advancements in technology, Fletcher’s glasswool products are now much softer to touch and more pleasant to handle than many traditional glasswool products.

Pink Soundbreak batts are firm and rigid, making them easy to install between timber and steel wall studs. Less rigid insulation options can be difficult to secure in place and ensure there are no gaps between batts. But with Fletcher insulation, installation is quick and easy.

The high density of Soundbreak acoustic insulation makes it excellent at reducing noise transfer into and throughout a home. They also provide effective thermal resistance, helping homeowners reduce their energy consumption.

Made of bio-soluble materials, Fletcher Pink batts are safe to handle and are considered low-allergenic insulation. Along with their low itch factor, this means they are suitable for DIY applications as well as professional installations in your home.

3.   CSR Bradford Soundscreen Insulation

Key Features:

  • Made in Australia
  • 70 year product warranty
  • Non-combustible
  • Low-allergen
  • Safe for asthma and allergies
  • Approved insulation partner of National Asthma Council Australia’s Sensitive Choice

CSR Bradford is a highly reputable Australian insulation brand. Their Soundscreen acoustic insulation batts come with an impressive 70 year warranty and are highly durable. Thanks to Bradford’s new fiberising technology, Soundscreen batts offer excellent sound attenuation properties as well as thermal properties.

SoundScreen batts are available in 70mm and 90mm sizes to suit the timber stud sizes of most Australian homes. They are low allergen batts that are safe for homes of people with asthma and allergies. Bradford is an approved insulation partner of National Asthma Council Australia’s Sensitive Choice.

Bradford SoundScreen insulation is considered non-combustible as it can withstand temperatures of up to 150 degrees celsius and has a relatively low flame response. These batts are suitable for new and existing homes in the cavities of walls, floors and ceilings.

4.   Greenstuf Polyester Sound Solution

Key Features:

  • 100% pure polyester
  • Resistant to insects and vermin
  • Non-toxic
  • Non-irritant
  • Non-allergenic
  • Red List Chemical Free
  • Rigid, self-supporting batts


Greenstuf Sound Solution batts are manufactured by Autex from at least 50% recycled plastic fibres. Highly durable and effective at absorbing sound, these batts will help reduce loud voices to a quiet murmur when installed in the walls and between floors of a home.

Greenstuf Insulation is made from polyester which means it has none of the breathable fibres or itchiness that is usually associated with glasswool products. Greenstuf is also non-toxic, non-allergenic and safe to use in the homes of people with asthma and allergies.

Greenstuf is manufactured according to Autex’s Zero Waste Program which includes recycling all waste back into the production process. The batts are free of harsh chemicals and can be used in sustainable building projects such as Living Building Challenge projects.

Sound Solution batts are rigid and self-supporting, meaning they are easy to install between wall and ceiling studs without the need to staple them in place. Available in a variety of R-Values, Autex Sound Solution insulation also offers a number of thermal advantages.

Don’t forget to think about R-Value

All of the acoustic insulation products listed in this article are excellent at reducing noise transfer, but they also offer thermal properties to help you regulate temperatures inside your home and reduce your electricity consumption. The higher the R-Value of the product, the more potential savings you can get.

The R-Value of an insulation product refers to how well it can slow down the transfer of heat. The higher the R-Value the better it is at reducing heat transfer. That means keeping your home cooler in summer and warmer in winter. Plus, when you turn the air conditioner on, it will heat or cool your home more efficiently when you have insulation installed.

Enjoy your quiet and peaceful home!

In the end, your choice of tap insulation diamond bar ca brand comes down to personal preferences and budget. Whether you go with the Australian made CSR Bradford SoundScreen, the environmentally friendly Knauf Earthwool, the non-allergenic Greenstuf or the popular Pink Soundbreak batts, investing in acoustic insulation will benefit your home in more ways than one!

Once you’ve installed your acoustic insulation it’s time to enjoy the peaceful, calm environment you’ve created inside your home. You’ll notice the difference straight away.

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