Natural Light for Green Building Performance
Natural daylight supports energy efficiency, occupant well-being and architectural performance in sustainable building design
Rainbow Skylight International believes every space should make use of the transformative power of natural light. As skylight specialists, they have been designing, manufacturing and installing premium skylight solutions for residential, commercial and industrial projects for over 35 years. They supply nationwide, export to surrounding countries and prioritise quality craftsmanship, exceptional customer service and products that stand the test of time.
The Benefits of Natural Light in Modern Design The science-backed benefits of natural light show that daylight is not just beautiful, it is essential for wellbeing. Decades of research show that exposure to daylight boosts vitamin D production, which supports bone health and immune function, and reduces the risk of certain diseases. It regulates circadian rhythms, leading to better sleep quality, higher energy levels during the day and improved mood and focus. Studies link increased natural light in indoor spaces to reduced symptoms of seasonal affective disorder( SAD), lower stress and depression rates and enhanced productivity.
A further benefit of natural light is that it reduces the need for artificial lighting, which has a positive impact on the environment while reducing energy costs.
RSI specialises in three distinct glazing types tailored to suit every need, each engineered for optimal light transmission while managing heat gain effectively. When specifying, they carefully balance performance, durability and budget to suit each project. The various glazing options include acrylic, glass and Multilight ®.
High-Performance Glazing Solutions Acrylic is a cost-effective favourite for certain installations as it delivers exceptional clarity with up to 92 % visible light transmission, flooding spaces with bright, natural light.
Glass skylights, available in single or double glazing, provide superior thermal insulation, minimising heat loss in winter and heat gain in summer. They offer outstanding clarity and light transmission while supporting excellent energy efficiency. While glass is heavier and generally comes with a higher upfront cost, it delivers the best long-term durability and sound insulation, and is a fully customisable option.
Multilight ® is a multicellular polycarbonate glazing system which strikes an outstanding balance between performance and practicality. It is lightweight yet impact-resistant, providing reliable protection against hail and wind-borne debris. Available in a wide range of colours, it is a cost-effective and versatile choice for many applications. It offers durability, allows soft natural light into the area and helps reduce heat build-up.
Rainbow Skylight International supports clients at every step of their project, from expert consultation and thoughtful design to precision manufacturing. They help clients specify the correct materials for each application and deliver professional installation, ensuring expectations are not only met but exceeded. www. rainbowskylight. co. za
24 Advertorial