Earthwool R4.0 Thermal Ceiling Batts (195mm thick) - 430mm and 580mm

Boost the energy efficiency of your home or commercial property with Earthwool R4.0 Ceiling Insulation Batts, the ideal choice for Perth’s climate. Designed to deliver high-performance thermal insulation, these batts help reduce energy consumption and improve indoor comfort year-round.

Product Features

• Thermal Rating: R4.0 – ideal for ceiling applications to reduce heat transfer and maintain stable indoor temperatures.

• Thickness: 195mm for strong thermal resistance.

• Pack Sizes:

  • Small: 195 x 430 x 1160mm – 7.5m² coverage per 15-batt pack.

  • Large: 195 x 580 x 1160mm – 10.10m² coverage per 15-batt pack.

• Material: Made using recycled glass and ECOSE® Technology — no added formaldehyde, artificial dyes or colours.

• Non-Combustible: Fire-safe and compliant with Australian standards.

• Durable: Rot-proof, odourless, non-hygroscopic, and resistant to vermin, mould, and fungi.

Benefits

• Energy Savings: Reduces heating and cooling costs by improving your home’s insulation.

• Indoor Comfort: Keeps your home cooler in summer and warmer in winter.

• Health & Safety: Made without added formaldehyde for improved indoor air quality.

• Sustainable: Eco-friendly construction using recycled materials supports greener building practices.

• Long-Lasting: Designed for reliable performance over time.

Applications

Earthwool R4.0 Thermal Ceiling Batts are suitable for:

• Residential ceilings and roof spaces

• Commercial properties

• HVAC and industrial ceiling applications

• New builds or retrofitting existing insulation

Dimensions

At Perth Insulation Centre we have the entire range of Earthwool products by Knauf. As the innovative market leaders in WA, we ensure that insulation purchasing becomes a hassle-free activity. Earthwool Ceiling Batts are known for their proven performance, durability, superior handling, convenient packaging and superior service and support. This product is Earthwool at R4.0 (Ceiling Batt).