N70/38
N70/38 Solar Control Low-E Glass for summer and winter.
Tecnoglass N70/38 was developed to enhance Solar Control Low-E giving new architectural projects the energy saving benefits of Low-E glass anytime of the year. Now you can have the perfect balance for controlling heat transfer during the summer, but also preserving inside a portion of heat during the winter, thus controlling overall energy costs of temperature conditioning and lighting. A winter U Value of .29 and a summer U-Value of .27 are the perfect combination for controlling heat loss in the winter and heat transfer in the summer.
Whether you’re looking for a product that has solar control to help you achieve LEED points or to protect artwork or flooring, N70/38 is the right option.
This high-performance glass can be combined with both silk screen patterns and laminated glass.
Tecnoglass N70/38 clear glass can achieve a SHGC as low as .39 blocking on average 66% of the total solar energy while allowing between 70% of the visible light to pass through. Using the combination of N70/38 and a tinted glass can reduce solar heat gain down to as low as a SHGC of .13 and produces an excellent Light to Solar Gain ratio as high as 1.79 (LSG).
Tecnoglass N70/38 glass can be coated on Starphire® glass and paired with Starphire® glass or with other ultra-clear glasses to produce an IGU with exceptional clarity and solar control characteristics. For even more color and performance options, it can be coated on the second (#2) surface of nearly all Vitro’s wide range of tinted glasses or combined in an IGU with any Vitro tinted glass, Solarcool® reflective glass or Vistacool® subtly reflective, color-enhanced glass.
The environmental and financial benefits of Low-E glass are the driving force behind today’s commercial market. Contact us to learn more.
1″ N70/38 PERFORMANCE LAMINATED GLASS 1/4″ (6mm)/ 1/2″ (12,7 mm) a.s./ 1/4″ (6mm)
| Product |
| N70/38 (2) Clear + Clear |
| N70/38 (2) Low Iron + Clear |
| N70/38 (2) Atlantica + Clear |
| N70/38 (2) Azuria + Clear |
| N70/38 (2) Pacifica + Clear |
| N70/38 (2) Solarblue + Clear |
| N70/38 (2) Bronze + Clear |
| N70/38 (2) Gray + Clear |
| N70/38 (2) Solex + Clear |
| N70/38 (2) Vistacool (3) Azuria + Clear |
| N70/38 (2) Vistacool (3) Pacifica + Clear |
| N70/38 (2) Vistacool (3) Gray + Clear |
| N70/38 (3) Atlantica + Clear |
| N70/38 (3) Azuria + Clear |
| N70/38 (3) Pacifica + Clear |
| N70/38 (3) Solarblue + Clear |
| N70/38 (3) Bronze + Clear |
| N70/38 (3) Gray + Clear |
| N70/38 (3) Solex + Clear |
| Vistacool (2) Azuria + N70/38 (3) + Clear |
| Vistacool (2) Pacifica + N70/38 (3) + Clear |
| Vistacool (2) Gray + N70/38 (3) + Clear |
| Visible | Solar | U-Values | Shadiing Coefficient(SC) |
Solar Heat Gain Coefficient (SHGC) |
Light to Solar Gain(LSG) |
Download | ||||
| Trans. | Refle. Ext | Refl. Int | Trans. | Refle. Ext | Winter | Summer | ||||
| 72% | 9% | 10% | 33% | 28% | 0.95 | 0.86 | 0.52 | 0.45 | 1.6 | |
| 74% | 9% | 10% | 35% | 40% | 0.95 | 0.86 | 0.49 | 0.43 | 1.72 | |
| 55% | 8% | 7% | 20% | 7% | 0.95 | 0.86 | 0.51 | 0.44 | 1.25 | |
| 56% | 7% | 9% | 20% | 6% | 0.95 | 0.86 | 0.51 | 0.45 | 1.24 | |
| 35% | 6% | 8% | 15% | 6% | 0.95 | 0,86 | 0.47 | 0.41 | 0.85 | |
| 46% | 6% | 8% | 21% | 12% | 0.95 | 0.86 | 0.49 | 0.43 | 1.07 | |
| 43% | 6% | 8% | 20% | 15% | 0.95 | 0.86 | 0.48 | 0.41 | 1.05 | |
| 36% | 6% | 8% | 17% | 12% | 0.95 | 0.86 | 0.47 | 0.41 | 0.88 | |
| 63% | 8% | 9% | 25% | 10% | 0.95 | 0.86 | 0.53 | 0.46 | 1.37 | |
| 43% | 14% | 32% | 17% | 10% | 0.29 | 0.27 | 0.28 | 0.25 | 1.72 | |
| 26% | 9% | 31% | 12% | 8% | 0.29 | 0.27 | 0.23 | 0.20 | 1.30 | |
| 27% | 9% | 31% | 12% | 14% | 0.29 | 0.27 | 0.25 | 0.22 | 1.23 | |
| 53% | 8% | 10% | 20% | 7% | 0.29 | 0.27 | 0.35 | 0.31 | 1.71 | |
| 54% | 9% | 9% | 21% | 7% | 0.32 | 0.28 | 0.35 | 0.31 | 1.74 | |
| 34% | 6% | 9% | 15% | 7% | 0.29 | 0.27 | 0.29 | 0.25 | 1.36 | |
| 45% | 8% | 8% | 21% | 10% | 0.32 | 0.28 | 0.39 | 0.34 | 1.32 | |
| 42% | 7% | 9% | 21% | 16% | 0.29 | 0.27 | 0.37 | 0.32 | 1.31 | |
| 35% | 7% | 9% | 18% | 13% | 0.29 | 0.27 | 0.23 | 0.29 | 1.21 | |
| 61% | 10% | 10% | 25% | 11% | 1.65 | 1.55 | 0.42 | 0.37 | 1.65 | |
| 38% | 22% | 28% | 14% | 11% | 0.22 | 0.22 | 0.27 | 0.23 | 1.65 | |
| 24% | 11% | 27% | 10% | 9% | 0.22 | 0.22 | 0.22 | 0.19 | 1.26 | |
| 25% | 12% | 28% | 13% | 15% | 0.22 | 0.22 | 0.25 | 0.22 | 1.13 | |