SN 51
0.00 ₾
- Code
- sn-gul-gua-1
- Sold by
- ELITE INFRASTRUCTURE
- Brand
- GUARDIAN GLASS
- Category
- Glass Products
0.00 ₾
- Delivery in 2–4 business days
- 14-day returns
- BOG · Visa · Mastercard
About this product
Guardian SunGuard® SuperNeutral™ 51 (SunGuard® SN 51) is a new double-silver coated solar control glass with significantly reduced internal reflection. The introduction of SunGuard® SN 51 is part of Guardian’s project to optimise its SunGuard® SuperNeutral (SN) family of products in terms of their aesthetics and performance. SunGuard® SN 51 is a high selectivity glass product with low solar factor and more neutral appearance than its predecessor, SunGuard® SN 51/28.
Technical specifications
Visible Light
Transmittance (τv)
50.7 %
Reflectance outside (ρv)
13.6 %
Reflectance inside (ρv)
13.3 %
General Color Rendering Index (CRI)
91.4
Ultraviolet
Transmittance UV (τuv)
14.0 %
Solar Energy
Solar transmittance (τe)
25.4 %
Reflectance outside (ρe)
37.4 %
Reflectance inside (ρe)
42.0 %
Solar absorptance (αe)
37.2 %
Solar Factor (g)
27.4 %
Shading Coefficient (sc)
0.32
Secondary Heat Transfer (qi)
2.0
Thermal properties
U-Value (Ug)
1.0 W/m²·K
Embodied Co2
[eq. kg/m²] A1-A3
24.96
