Can be used on double and triple-glazing applications
Less stock and improved logistics management
ClimaGuard® Residential Glass
Premium 2 S
Harness the sun and its light
Designed for bothdouble and triple-glazing applications, ClimaGuard® Premium2 harnessespassive solar heat and offers an exceptional level of visible lighttransmission. ClimaGuard Premium2 combines high solar heat gain and alow U-value to help meet Passive House and other energy-efficiencystandards. With exceptionally high light transmission, even in atriple-glazed unit, ClimaGuard Premium2 offers higher levels of naturaldaylight without disruptive reflections.
More daylight
Less artificial lighting required
Optimal thermal insulation
0.6 W/m²K in triple glazing
Suitable for Passive House
Solar heat gain and thermal insulation for low-energy construction
La Casa del Desierto, Gorafe, Spain, Premium2 used with SunGuard® SNX 60
Evangelische Akademie, Frankfurt am main, Germany, Premium2 with SunGuard® HP Neutral 50/32
Minto Arcaden, Mönchengladbach, Germany, Premium2 with SunGuard® SN 62/34
FGS, Bonn, Germany, Premium2 with SunGuard® HD Diamond 66
La Casa del Desierto, Gorafe, Spain, Premium2 used with SunGuard® SNX 60
Specs and Downloads
Visual Appearance
Use the glass visualizer to get an introductory understanding of how glass will appear in use. Use the Glass Analytics tools to explore even more options for color and performance
Visual Appearance
Use the glass visualizer to get an introductory understanding of how glass will appear in use. Use the Glass Analytics tools to explore even more options for color and performance
* Please see Colour Disclaimer at the bottom of the page for additional information.
Performance Data
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TRANSMITTANCE
- Visible Light 79
- Ultraviolet 41
- Solar Energy 50
- Light to Solar Gain (LSG) 1.42
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Reflectance
- Visible Light Outside 13
- Visible Light Inside 12
- Solar Energy Outside 26
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U-VALUE
- Summer Daytime - Air (Btu/hr·ft²·F) 0.29
-
Heat Gain
- Relative Heat Gain (RHG) 131
- Solar Heat Gain Coefficient (SHGC) 0.55
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Composition
- Composition 6 mm / 12 mm / 6 mm - coating on surface #2
- Glass 1 & Coating ClimaGuard Premium 2 S on Clear
- Glass 2 & Coating Clear
- Gap 1 100% Air
- Calculation Standard NFRC 2010
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TRANSMITTANCE
- Visible Light 81
- Ultraviolet 1
- Solar Energy 53
- Light to Solar Gain (LSG) 1.40
-
Reflectance
- Visible Light Outside 13
- Visible Light Inside 13
- Solar Energy Outside 30
-
U-VALUE
- Summer Daytime - Air (Btu/hr·ft²·F) 0.92
-
Heat Gain
- Relative Heat Gain (RHG) 145
- Solar Heat Gain Coefficient (SHGC) 0.58
-
Composition
- Composition 3mm + Saflex 0.38 + 3mm - coating on surface #2
- Glass 1 & Coating ClimaGuard Premium 2 S on Clear
- Glass 2 & Coating Clear
- Calculation Standard NFRC 2010
Displayed colors are intended to represent actual color. Color is a function of light and reflectivity and cannot be accurately portrayed online. Actual glass samples should be used to determine color. Please order a sample and discuss color with your Guardian Architectural Design Manager to ensure you are pleased with your SunGuard selection before ordering glass for your project.
The thermal stress guideline is only a rough guide to the thermal safety of a glazing. Other factors such as large glass areas, shapes and patterns, thick glass, glass damaged during shipping, handling or installation, orientation of the building, exterior shading, overhangs/fins that reduce wind speed, and areas with high daily temperature fluctuations can all increase the probability of thermal breakage. The results shown are not for any specific glazing installation and do not constitute a warranty against glass breakage.