New Architectural Coatings That Give the Body Vitamin D
Modern buildings have seen an evolution in the use of glass coatings that benefits both humans and nature. Japan has developed architectural coatings called SentryGlas® Natural UV, which allow natural sunlight to pass through. This enables building occupants to receive vitamin D while also improving energy efficiency within interior spaces.
Heat-Control Coatings That Preserve Energy
This highly selective glass coating is designed to meet the rising heat demands during summer and can be applied to high-quality insulating glass for solar energy control. Other coatings reduce heat impact inside buildings by controlling sunlight without blocking natural light, which decreases the need for intensive cooling systems and maintains thermal comfort while allowing healthy natural light to penetrate.
Enhancing Human Health and Well-Being
Thanks to its UV permeability, the light passing through the glass contributes to vitamin D production, an essential element for human health. This approach makes buildings more occupant-friendly, while preserving the structural safety of the glass and supporting the well-being of indoor plants and animals.
Protection and Aesthetic Solutions
Some modern glass coatings protect buildings from bird collisions, reduce harmful rays, and block a significant portion of solar energy, creating a balance between safety and efficiency. Certain glass films also provide an economical solution to update windows, doors, and interior glass while maintaining a modern aesthetic without the need for complete replacement.
✦ ArchUp Editorial Insight
This article highlights the recent innovation in architectural glass coatings that allow natural sunlight to pass through, enhancing vitamin D production within buildings. The visuals emphasize clear glass with natural gloss, integrated with heat control techniques to maintain interior energy efficiency. However, while the design prioritizes thermal comfort and human health, questions remain regarding its adaptability to different climatic contexts and long-term durability. Nonetheless, the project delivers tangible value in terms of human well-being and energy efficiency, reflecting a sustainable architectural approach with potential for future development.
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