Guardian Glass -SunGuard® High Performance Coated Glass - Neutral 78/65

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SunGuard Neutral 78/65 coated glass is designed for cooler climate zones where passive heat gain is desired. This color-neutral solution lets natural light in while harnessing solar energy to help save on heating costs.


Category: IGU | bent glass | curved glass...

MasterFormat: Doors and Frames | Door Louvers and Vision Lights | Glazing...


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Overview


SunGuard® High Performance Coated Glass - Neutral 78/65

SunGuard Neutral 78/65 coated glass is designed for cooler climate zones where passive heat gain is desired. This color-neutral solution lets natural light in while harnessing solar energy to help save on heating costs. Neutral 78/65 coated glass can be double- or triple-glazed and combined with other SunGuard high-performance low-E coatings, providing unparalleled choice.

Product Information

Substrates
  • Clear Float/6-10 mm
  • UltraClear/6-10 mm
  • CrystalGray/6-10 mm
  • Gray Float/6 mm
  • CrystalBlue/6 mm
Applications
  • Facades
  • Windows
  • Doors
  • Curtain Walls
  • Roofs
  • Skylights
Manufacturing Options
  • Tempered
  • Laminated (not embedded)
  • Heat Soaked
  • Bent
  • Heat Strengthened
  • Annealed
Recommended Coating Positions
  • Double glazed: #2 or #3 surface
  • Triple Glazed: #2, #3, #4 or #5 surface
Maximum Size
  • 130"x240"
Edge Deletion
  • Yes
Glass Type
  • Low E
Glass Functions
  • U-Value Benefit
  • Passive Heat
Fabrication Options
  • Must be used in Insulating Glass Units
Appearance
  • Clear
Product Specification

Product: SunGuard® High Performance - Neutral 78/65

Coating: Neutral 78/65
Glass Surface Coating Position: Double glazed: #2 or #3 surfaceTriple Glazed: #2, #3, #4 or #5 surface
Glass Substrate: Clear Float,UltraClear,CrystalGray,Gray Float,CrystalBlue
Available Thicknesses: Clear Float : 6-10 mm,UltraClear : 6-10 mm,CrystalGray : 6-10 mm,Gray Float : 6 mm,CrystalBlue : 6 mm
Max. Available Size: 130"x240"
Manufacturing Options: Tempered, Laminated (not embedded), Heat Soaked, Bent, Heat Strengthened, Annealed

Key Features

  • Support for Passive Heating
  • 0.31 U-Value
  • High Transparency Coating
  • Available on Clear and UltraClear

Glass Make-up :DoubleGlazed

GLASS: Guardian Clear Glass (North America) Glass, 1/4" (6mm)
GAP: 10% Air, 90% Argon 12.7mm
GLASS: Guardian Clear Glass (North America) Glass, 1/4" (6mm) (3-SunGuard® Neutral 78/65 (North America))

Performance Values

    Visible Light

    • Transmittance (τv) 78 %
    • Reflectance outside (ρv) 13 %
    • Reflectance inside (ρv) 13 %
    • Colour Rendering Index (Ra) 96.9

    Ultraviolet

    • Transmittance UV(τuv) 39 %

    Solar Energy

    • Solar transmittance(τe) 55 %
    • Reflectance outside (ρe) 19 %
    • Solar Heat Gain Coefficient (SHGC) 0.66

    Thermal Properties

    • U-Value (Winter Night) 0.265 Btu/hr·ft²·F
    • U-Value (Summer Day) 0.249 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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