A retrofit glass coating solution from Nusfun, designed to help reduce solar heat gain, improve indoor comfort and support building energy-upgrade projects — without replacing existing glass.
NusTherm™ is a glass heat reduction coating product line under Nusfun. It is designed for selected retrofit applications where existing windows, glazed roofs or curtain wall systems contribute to indoor heat gain, cooling load and comfort issues.
The coating is applied to suitable glass surfaces as part of a practical building upgrade pathway. It may help reduce solar heat transmission while maintaining natural light and visibility, subject to glass type, site conditions and application quality.
Designed to help reduce heat entering through selected glass surfaces, supporting improved indoor comfort in suitable applications.
Positioned for projects where clients want to improve thermal comfort without heavily changing the appearance of existing glass.
Can support retrofit projects where replacing existing glazing may be costly, disruptive or difficult to justify.
For buildings with high cooling demand, may form part of a broader energy-efficiency upgrade strategy.
Glass heat gain is influenced by solar radiation, glass type, orientation, shading, building design and air-conditioning operation. NusTherm™ is intended to reduce part of the solar heat transmission through suitable glass surfaces — combining a durable Protective Layer with an advanced Performance Layer — helping project owners consider a less disruptive retrofit pathway.
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NusTherm™ is suitable for residential, office, retail, hospitality, education, healthcare and commercial property settings — including glass curtain walls and skylights.
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The following example is based on provided project data for a large glazed-roof application. It is included for discussion purposes only. Actual results may vary depending on site conditions, glass type, exposure, measurement method and application quality.
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Illustrative only — site conditions and results may vary. Figures shown are indicative technical performance from a specific project example and are not a guaranteed outcome for any given site.
Professional application for retrofit glass projects — suitable for commercial, residential, retail and skylight applications.
Understand the building type, glass area, heat issue, project goals and decision pathway.
Review glass type, orientation, access, safety, existing shading and expected usage conditions.
Where appropriate, apply a small test area to confirm appearance, handling and site suitability.
Prepare a project-specific recommendation. Any energy-saving or ROI estimate should be treated as indicative unless supported by measured data.
Application should be completed by trained or approved partners following Nusfun guidance.
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Nusfun welcomes discussions with selected Australian partners who are active in building retrofit, glazing, HVAC, facility management, energy consulting, property maintenance and related service channels. NusTherm™ may be suitable for partners looking to add a practical glass heat reduction solution to their existing product or service portfolio.
Melbourne, Australia