Residential Coated Glass - ClimaGuard® 72/57
Protect homes against the winter cold with ClimaGuard 72/57 coated residential glass. This solution insulates against freezing temperatures while heating the home naturally with sunshine. ClimaGuard 72/57 coated residential glass offers an attractive neutral look and the opportunity to meet ENERGY STAR® requirements in the Northern U.S. and North-Central Zones.
Product Information
Substrates - Clear Float/2.3 mm (3/32") - 5 mm (13/64")
Applications Manufacturing Options - Tempered
- Laminated
- Annealed
- Laminated (not embedded)
Recommended Coating Positions - Double glazed: #2 or #3 surface
- Triple Glazed: #2 and/or #5 surface
Maximum Size Edge Deletion Glass Type Glass Functions - U-Value Benefit
- Passive Heat
Fabrication Options - Must be used in Insulating Glass Units
Appearance Product SpecificationProduct: ClimaGuard® - ClimaGuard 72/57
Coating: ClimaGuard 72/57
Glass Surface Coating Position: Double glazed: #2 or #3 surfaceTriple Glazed: #2 and/or #5 surface
Glass Substrate: Clear Float
Available Thicknesses: Clear Float : 2.3 mm (3/32") - 5 mm (13/64")
Max. Available Size: <100"x144" (2540x3658mm)
Manufacturing Options: Tempered, Laminated, Annealed, Laminated (not embedded)
Key Features
- 72% Visible Light Transmittance
- 0.57 Solar Heat Gain Coefficient
- ENERGY STAR & ER Scores
- Northern US and Northern Climate Zones
Glass Make-up :DoubleGlazed
GLASS: Guardian Clear Glass (North America) Glass, 1/8" (3mm)
GAP: 10% Air, 90% Argon 12.7mm
GLASS: Guardian Clear Glass (North America) Glass, 1/8" (3mm) (3-ClimaGuard® 72/57 (North America))
Performance Values
- Transmittance (τv) 71 %
- Reflectance outside (ρv) 13 %
- Reflectance inside (ρv) 14 %
- Colour Rendering Index (Ra) 98.1
- Transmittance UV(τuv) 27 %
- Solar transmittance(τe) 43 %
- Reflectance outside (ρe) 32 %
- Solar Heat Gain Coefficient (SHGC) 0.57
- U-Value (Winter Night) 0.250 Btu/hr·ft²·F
- U-Value (Summer Day) 0.226 Btu/hr·ft²·F
Calculated Values are in accordance with NFRC 2010
Manufacturer: Guardian Glass
Global and North American Headquarters
2300 Harmon Road
Auburn Hills, MI 48326
United States
Web: www.guardinglass.com
Tel: +1 248-340-1800
Email: guardianglass@guardian.com
Acoustic data: All acoustic data for your glazing configuration can be found at Glass Analytics
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