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5,256 products with technical literature, drawings and more from leading suppliers of NZ architectural materials.
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The Earthwool® glasswool insulation: wall batt range includes a selection of R-values and densities to provide builders, designers, installers the opportunity to choose the best thermal and acoustic performance for their project. Earthwool glasswool insulation: wall batt will absorb the transfer of unwanted sound from outside to inside the building. In addition to sound absorption, Earthwool glasswool insulation: wall batt will improve the thermal comfort and energy efficiency of the building in which it has been installed thus keeping it cool in summer and warm in winter.
The super-soft and easy to handle benefits of Earthwool glasswool have been further enhanced with TwinTech®. TwinTech heralds another advancement in insulation manufacture — the dual forming technique ensures there is a smooth finish on both sides of the insulation, which improves product handling and appearance. Earthwool glasswool is made using up to 80% recycled glass and with ECOSE® Technology, a sustainable, bio-based binder that contains no added formaldehyde.
Enhanced moisture resistance with DriTherm® technology. Earthwool® glasswool insulation is silicone treated, which provides moisture resistance for up to 50 years.
See BRANZ Appraisal 648 for full information.
AS/NZS 4859.1: 2018 Materials used in the Thermal Insulation of Buildings
In the opinion of BRANZ, Earthwool® glasswool Insulation if designed, used, installed and maintained in accordance with the statements and conditions of this Appraisal, will meet or contribute to meeting the following provisions of the NZBC:
See BRANZ Appraisal 648 for full information.
Earthwool® glasswool is made using up to 80% recycled glass and with ECOSE Technology, a sustainable, bio-based binder that contains no added formaldehyde.
Knauf Insulation provides a sustainable and high performance glasswool insulation with both thermal and acoustic properties for residential and commercial applications.
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