Earthwool Ceiling Batts

Ceilin Batt Insulation .Earthwool® Ceiling batts are a new generation of super-soft, sustainable glasswool for the thermal insulation of ceilings. They come in pre-cut rectangles at either 430mm or 580mm widths to suit most ceiling joist centres and can be installed from either below ceiling joists (i.e. within the room) or from above ceiling joists (i.e. within the ceiling space).

Advanced compression packaging reduces handling time and the storage space required on site.

Earthwool Ceiling batts are available at your local Bunnings Warehouse.

If you're installing Earthwool yourself then don't forget to check out our DIY Safety Instructions and Precautions before you start.

Application

Insulation BattsEarthwool Ceiling batts provide a cost-effective, thermal and acoustic barrier for energy-efficient construction. The consistent quality, low dust, and clean-cutting resilient glasswool makes fabrication easy and installation fast.

Knauf Insulation offers Earthwool Ceiling batts in a wide range of R-Values to provide high thermal performance and comfort - cool in summer and warm in winter. They are highly resilient, recovering quickly to full thickness.

Proven Performance

  • Preferred by professional installers concerned with quality, appearance and productivity. 
  • Excellent thermal performance.

Durability

  • Earthwool Ceiling batts are odourless, rot proof, non-hygroscopic, do not sustain vermin and will not encourage the growth of fungi, mould or bacteria.

Superior Handling

  • Highly resilient insulation recovers quickly to full thickness for a snug fit and superior finished aesthetics. 
  • Consistent quality materials feel good, cut easily and install fast. 
  • Low dust for easier handling and increased productivity.

Convenient Packaging, Easier Handling

  • Earthwool Ceiling batts are packaged in a strong, white poly bag that offers excellent protection from abuse, dust and moisture. 
  • Earthwool Ceiling batts packages feature easy to follow installation instructions. 
  • MasterBag batt units (containing multiple packs) ensure reduced handling costs with improved compression – more square metres per bag, more square metres per truck load, fewer trips to the job site and less warehouse space for storage.

Superior Service and Support

  • Knauf Insulation is totally focused on providing first class customer service, producing high quality product and ‘on time in full’ deliveries. 
  • Knauf Insulation recognises the need to establish, develop and support a professional network of distributors and re-sellers in order to service a growing insulation market. 
  • Knauf Insulation is committed to providing a comprehensive range of relevant literature and web-based technical information to support specifiers and consumers.

Earthwool Ceiling Batts

Material Code E-Code R-Value (m2K/W) Thickness (mm) Width (mm) Length (mm) Area per pack (m²) $/m²
2437530 E2264 2.5 125 430 1160 14.96 $6.15
2437531 E2265 2.5 125 580 1160 20.18 $6.15
2437534 E2270 3.0 145 430 1160 11.47 $7.25
2437535 E2271 3.0 145 580 1160 15.47 $7.25
2437538 E4342 3.5 175 430 1160 10.47 $8.09
2437539 E2281 3.5 175 580 1160 14.13 $8.09
2437541 E4343 4.0 195 430 1160 8.98 $9.42
2437542 E2283 4.0 195 580 1160 12.11 $9.42
2437543 E4344 5.0 210 430 1160 5.49 $14.07
2437544 E2285 5.0 210 580 1160 7.40 $14.07
2437545 E4345 6.0 275 430 1160 5.49 $16.47
2437546 E2287 6.0 275 580 1160 7.40 $16.47

Pricing is GST Exclusive.

Calculate how many packs of insulation you will need here.

BRANZ Logo                                                          Earthwool is available at your local Bunnings Warehouse

Specification Compliance
• AS/NZS 4859.1: 2002 Materials used in the Thermal Insulation of Buildings and comply with the Building Code of Australia (BCA) requirements.

Thermal Conductivity
• ASTM C 518
Thermal Resistance
• ASTM C 653

Specification Guide
The ceiling insulation shall be Earthwool Ceiling batts R*, *mm thick, BRANZ appraised to meet the provisions of the BCA. The product will be non-combustible, CFC/HCFC free, zero ODP and GWP, Global GreenTag™ Level A certified, glasswool insulation with high post-consumer recycled glass content and with ECOSE® Technology. It will be manufactured under Quality Assurance Standards ISO 9001:2008 and ISO 14001:2004 by Knauf Insulation and shall be installed in accordance with the instructions issued by them.

*architect to insert details of products used.

Bio-solubility
The formulation used for Earthwool insulation has been independently assessed to meet the requirements of the stringent Note Q standard (and is therefore consistent with the highest Australian and New Zealand industry standards), and also assessed by Knauf Insulation against the criteria of the Australian Safety and Compensation Council ASCC Approved Criteria for Classifying Hazardous Substances [NOHSC: 1008 3rd Edition]. As a result of this assessment, Earthwool insulation is not classified as hazardous according to the NOHSC criteria.

Technical Data
Water Vapour Absorption (ASTM C 1104)
• Less than 5% by weight.
Corrosion Resistance (ASTM C 665)
• No greater than sterile cotton.
Microbial Growth (ASTM C 1338)
• Does not support microbial growth.
Fire Resistance (ASTM E 136)
• Non-combustible. 

BRANZ Appraisal

BRANZ Appraisal

GreenTag Level A Certification

GreenTag Certification

Earthwool MSDS

......

Specification Guide
The ceiling insulation shall be Earthwool Ceiling batts R*, *mm thick, BRANZ appraised to meet the provisions of the BCA. The product will be non-combustible, CFC/HCFC free, zero ODP and GWP, Global GreenTag™ Level A certified, glasswool insulation with high post-consumer recycled glass content and with ECOSE® Technology. It will be manufactured under Quality Assurance Standards ISO 9001:2008 and ISO 14001:2004 by Knauf Insulation and shall be installed in accordance with the instructions issued by them.

*architect to insert details of products used. 

Ceiling Batt Datasheet

Bunnings Ceiling Flyer

Bunnings Ceiling Flyer

Ceiling Batt Insulation Installation

 

Earthwool MSDS

Earthwool Warranty

Warranty

Earthwool Range Flyer

Video - How to install Earthwool ceiling insulation

Video - How to install Earthwool ceiling insulation