Solar control glass is a critical element in modern architectural design, helping to regulate heat gain and energy efficiency while allowing natural light into buildings. Two popular options for solar control glass are Solarban 60 and Solarban 70, each with its own set of characteristics and benefits. In this article, we’ll compare Solarban 60 and Solarban 70 to assist you in making an informed choice for your architectural project.
Solarban 60
Solar Heat Gain Coefficient (SHGC)
Solarban 60 is known for its ability to block a significant amount of solar heat while still allowing visible light to enter. It has a lower Solar Heat Gain Coefficient (SHGC), which means it provides excellent heat control, making it suitable for buildings in warmer climates.
Visible Light Transmission (VLT)
While Solarban 60 offers excellent solar heat control, it also has a high Visible Light Transmission (VLT). This means it allows a generous amount of natural light to pass through, creating well-lit and inviting indoor spaces.
Energy Efficiency
Solarban 60’s combination of low SHGC and high VLT contributes to energy efficiency by reducing the need for excessive cooling and artificial lighting. It helps create a comfortable indoor environment while conserving energy.
Solarban 70
Solar Heat Gain Coefficient (SHGC)
Solarban 70 is designed to balance solar heat control and visible light transmission. It has a slightly higher SHGC compared to Solarban 60, allowing a bit more solar heat to enter. This can be advantageous in cooler climates or buildings where some passive solar heating is desirable.
Visible Light Transmission (VLT)
While Solarban 70 allows a good amount of natural light to pass through, its VLT is slightly lower than that of Solarban 60. This means it offers a good balance between daylighting and heat control.
Energy Efficiency
Solarban 70 is still considered an energy-efficient option. Its balance between SHGC and VLT helps maintain a comfortable indoor environment while minimizing the reliance on heating and cooling systems.
Factors to Consider
Climate
Consider the climate of your location. In warmer climates, Solarban 60’s superior heat control may be more suitable, while Solarban 70 can be a balanced choice for regions with varying temperature conditions.
Design Aesthetics
Think about the design aesthetics of your building. Solarban 60’s higher VLT may be preferable for buildings where abundant natural light is desired, while Solarban 70 offers a balance between heat control and daylighting.
Energy Goals
Determine your energy efficiency goals. If maximizing energy efficiency and reducing cooling costs are top priorities, Solarban 60’s lower SHGC may be advantageous. Solarban 70 may be more appropriate for projects with different energy objectives.
Building Orientation
Consider the orientation of your building. Buildings with different orientations may benefit from varying levels of solar heat control and visible light transmission. Assess how the glass will perform in different orientations.
Conclusion
The choice between Solarban 60 and Solarban 70 should align with the specific requirements of your architectural project, including climate, design aesthetics, energy goals, and building orientation. Both options offer advantages in terms of solar control and energy efficiency, but the decision should be tailored to your project’s unique needs. Whether you prioritize superior heat control or a balanced approach to daylighting and energy efficiency, the right solar control glass can enhance the comfort and sustainability of your building.
FAQs
1. What is Solarban 60 and Solarban 70?
- Solarban 60 and Solarban 70 are types of solar control glass used in architectural applications. They are designed to regulate heat gain and control the amount of visible light entering a building.
2. What is the main difference between Solarban 60 and Solarban 70?
- The main difference lies in their Solar Heat Gain Coefficient (SHGC) and Visible Light Transmission (VLT). Solarban 60 has a lower SHGC, offering excellent heat control, while Solarban 70 has a slightly higher SHGC and a slightly lower VLT, providing a balance between heat control and visible light transmission.
3. In which climates is Solarban 60 more suitable?
- Solarban 60 is often preferred in warmer climates where reducing solar heat gain is a primary concern. Its lower SHGC helps keep indoor spaces cooler by blocking more solar heat.
4. When is Solarban 70 a better choice?
- Solarban 70 is a good choice for regions with varying temperature conditions or buildings where some passive solar heating is desirable. Its balance between heat control and visible light transmission can be advantageous in such cases.
5. How do Solarban 60 and Solarban 70 contribute to energy efficiency?
- Both Solarban 60 and Solarban 70 contribute to energy efficiency by reducing the need for excessive cooling and artificial lighting. They allow natural light to enter while minimizing solar heat gain, leading to a more comfortable and energy-efficient indoor environment.
6. Can I choose Solarban 60 or Solarban 70 based on design aesthetics?
- Yes, design aesthetics can influence your choice. Solarban 60’s higher VLT is suitable for buildings where abundant natural light and bright interiors are desired. Solarban 70 offers a balanced approach to daylighting and heat control.
7. Are Solarban 60 and Solarban 70 suitable for both residential and commercial buildings?
- Yes, both types of solar control glass can be used in both residential and commercial buildings. Their versatility makes them suitable for various architectural applications.
8. Do these glass options require special maintenance or care?
- Solarban 60 and Solarban 70 are relatively low-maintenance. Regular cleaning with mild detergent and water is typically sufficient to keep them looking clean and clear.
9. Can I get samples of Solarban 60 and Solarban 70 for my project?
- Many glass manufacturers offer samples of their products, including Solarban 60 and Solarban 70. Contact a glass supplier or manufacturer to request samples for your project.
10. Do Solarban 60 and Solarban 70 come with warranties?
- Warranties for solar control glass can vary depending on the manufacturer and specific product. It’s advisable to review the warranty terms and conditions provided by the manufacturer to understand the coverage and duration of the warranty.
