Earthwool® R-6.0 Ceiling Insulation
Overview
Earthwool® R-6.0 Ceiling Insulation delivers superior performance and ultimate energy-saving benefits, keeping your home cool in summer and warm in winter.
Made using up to 80% recycled glass, this insulation is soft, sustainable, and comes in pre-cut rectangles of 430mm or 580mm widths to suit most ceiling joist centres.
The Earthwool® Ceiling Insulation Batt range includes a variety of R-values, allowing builders, designers, installers, and DIYers to select the right level of thermal performance for any project.
By installing Earthwool® Ceiling Insulation Batts, you’ll significantly improve the thermal comfort and energy efficiency of your building, ensuring consistent comfort all year round.
Advanced Manufacturing
Earthwool® insulation’s soft and easy-to-handle qualities are enhanced with TwinTech®, a dual-forming technique that ensures a smooth finish on both sides, improving both handling and appearance.
It is also made with ECOSE® Technology, a sustainable, plant-based binder that contains no added formaldehyde, making it a healthier and more environmentally friendly choice.
Key Benefits
- TwinTech® Technology – Smooth finish on both sides for better handling and look.
- High Thermal Performance – Year-round comfort.
- Sound Absorbing – Reduces noise transmission.
- Non-Combustible – Enhances fire safety.
- Energy Efficient – Lowers energy bills.
- No Added Formaldehyde – Healthier indoor environment.
- Soft to Handle and Install – Easy to work with.
- Compression Packed – More product per pack for convenience.
- Odourless – Clean and pleasant to use.
Technical Specifications
Thermal:
- AS/NZS 4859.1 (2018)
Fire Hazard Properties (AS/NZS 1530.3):
- Ignitability: 0
- Spread of Flame: 0
- Heat Evolved: 0
- Smoke Developed: 0–1
Other Properties:
Water Vapour Absorption: Less than 5% by weight
Microbial Growth: Does not support microbial growth
Corrosion Resistance: No greater than sterile cotton
Combustibility (AS 1530.1): Non-combustible

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