Knauf Earthwool R2.0 90 x 430 x 1160mm 15.96m2 Wall Insulation Batts

Knauf Earthwool R2.0 Thermal Wall Insulation

Knauf Earthwool R2.0 Thermal Wall Insulation is designed for residential wall applications where R2.0 thermal resistance is appropriate for the project. Manufactured from glasswool, these wall batts help reduce heat transfer through wall cavities and support improved indoor comfort throughout the year.

This product is 90mm thick and 430mm wide, with 15.96m² of coverage per pack. When selecting wall insulation, consider the required R-value, wall stud spacing, cavity depth, batt dimensions and pack coverage to make sure the product is suitable for your project.

Looking for a different batt width, brand or acoustic option? Browse our complete R2.0 wall insulation range to compare available thermal and acoustic wall insulation products and prices.

Thermal Performance for Wall Applications

Knauf Earthwool R2.0 wall insulation provides thermal resistance by helping reduce heat transfer through wall cavities. It can be used in suitable external and internal wall applications where an R2.0 insulation rating meets the requirements of the project.

Correct installation is important for achieving the intended thermal performance. Wall batts should be fitted neatly within the framing without unnecessary gaps or compression. Before installation, check the wall cavity depth, stud spacing and manufacturer’s current installation requirements.

430mm R2.0 Wall Insulation Batts

At 430mm wide, these Earthwool R2.0 wall batts are designed to suit compatible wall-framing configurations. The 90mm nominal thickness should also be checked against the available wall-cavity depth before ordering.

This product provides 15.96m² of coverage per pack. Calculate the total wall area requiring insulation and allow for the actual framing layout when estimating the number of packs required for your project.

Knauf Earthwool Thermal Wall Insulation Range

No Gap Insulation supplies Knauf Earthwool wall insulation in different R-values, thicknesses and densities for a range of thermal and acoustic applications, including:

• R1.5 Earthwool Thermal Wall Insulation
• R2.0 Earthwool Thermal Wall Insulation
• R2.0 HD Earthwool Sound Shield Wall Insulation
• R2.5 HD Earthwool Sound Shield Wall Insulation
• R2.7 SHD Earthwool Sound Shield Wall Insulation

Standard thermal and higher-density acoustic products serve different project requirements. Compare the required R-value, batt thickness, density, dimensions and acoustic requirements before selecting an insulation product.

Product Specifications

• R-Value: R2.0
• Material: Glasswool
• Nominal Thickness: 90mm
• Width: 430mm
• Length: 1160mm
• Pack Area Coverage: 15.96m²
• Application: Wall insulation
• Product Type: Thermal wall insulation

Check the current manufacturer documentation for additional technical, compliance and material information relating to this product.

Knauf ECOSE Technology

Knauf Earthwool insulation is manufactured using ECOSE Technology, Knauf Insulation’s binder technology used across its Earthwool glasswool range. Earthwool products are designed with handling and installation in mind and are supplied in compressed packs for transport and storage.

For current information about product composition, recycled content, environmental credentials and certifications, refer to Knauf Insulation’s technical documentation for the specific product.

Application Areas

• External walls — Suitable where R2.0 thermal resistance meets the requirements of the wall system and project.
• Internal walls — Can be used in suitable internal wall applications where thermal performance is required.
• New construction — Suitable for compatible timber or metal wall-framing systems.
• Renovations — Can be used where the wall cavity is accessible and the product dimensions suit the existing framing.
• Residential and selected commercial applications — Suitable where the product specifications meet the requirements of the project.

Choosing the Right R2.0 Wall Insulation

Before ordering, confirm that R2.0 is the appropriate insulation rating for your project. Check the wall stud spacing, cavity depth and total wall area, then compare the batt dimensions and square-metre coverage of each pack.

If acoustic performance is also a priority, compare standard Earthwool R2.0 thermal batts with higher-density Sound Shield products. The appropriate product will depend on the required thermal resistance, acoustic performance, wall construction and available cavity depth.

Knauf Earthwool Wall Insulation From No Gap Insulation

No Gap Insulation supplies Knauf Earthwool wall insulation in different R-values, batt widths, thicknesses and densities for residential, renovation and selected commercial projects.

Compare the specifications and pack coverage before ordering to make sure the insulation suits your wall framing and project requirements. If you’re unsure which Earthwool product you need, contact the No Gap Insulation team for help comparing R-values, batt dimensions and quantities.