Description
R4.0 HD Knauf Earthwool Sound Shield Insulation
R4.0 HD Earthwool Sound Shield Insulation batts have a thickness of 140mm and come in widths of 430mm and 580mm. These insulation batts are an excellent choice for double storey homes, as they offer both thermal and acoustic benefits when installed between floors.
Reduce Noise with Sound Insulation
When considering whether to install acoustic wall insulation, there are a few important questions to ask yourself:
- Firstly, you should prioritize which internal rooms need the most sound insulation, such as walls between adjoining bedrooms, bathrooms, and laundries.
- It is also important to consider the thickness of the wall studs, as this will determine the maximum R-value and sound insulation benefit you can achieve.
- Consider how much noise transfer matters to you, especially if you have children at home.
- Outside noise sources like barking dogs or traffic may also justify installing Earthwool acoustic wall insulation in exterior walls.
In a standard 90mm stud, a single layer of insulation can achieve a maximum R-value of R2.7, available in both 430mm and 580mm widths to fit standard vertical stud spacing of 450mm and 600mm, respectively. Acoustic insulation performance is measured in kilograms per cubic meter, and Earthwool Super HD has a solid 27kg p/m3 rating, providing exceptional levels of both thermal and acoustic performance. As a result, it is often used in TV rooms and home studios.
Acoustic Insulation Between Floors
Installing insulation in the mid-floor of your home can provide significant benefits, yet it is often overlooked. Knauf Earthwool Sound Shield Insulation Batts with an R4.0 HD rating offer excellent thermal and acoustic performance, reducing noise transfer between floors and maintaining comfortable indoor temperatures. With acoustic mid-floor insulation, you can reduce up to 75% of noise levels between adjacent rooms, allowing for a quieter home environment that’s perfect for relaxation after a busy day. Installing Knauf Earthwool insulation is a straightforward process, making it a convenient choice for homeowners seeking to upgrade their insulation.
Super Soft Touch Glass-wool!
The Earthwool Insulation range, including its sound insulation products, is manufactured using a blend of sand and recycled glass bottles. What sets it apart from traditional glasswool insulation is Knauf’s innovative binder technology called ECOSE, which binds together extra long, microscopically thin strands of glass fibers. This results in less itchiness compared to traditional glasswool insulation. Moreover, Earthwool does not contain any added coloring or harmful chemicals, and as a result, it has virtually no smell. Despite its soft feel and natural earth brown color, Earthwool is not made from sheep’s wool but is a top-quality glasswool product that delivers both comfort and performance to homeowners and insulation installers.
