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SunGuard® Neutral 78/65 (#2), UltraClear Glass, Double Glaze (North America)

SunGuard® Neutral 78/65 (#2), UltraClear Glass, Double Glaze (North America)

Keep heat where you want it

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.

Key features:
Neutral reflected and transmitted color: Create harmony in commercial designs
High passive solar heat gain: Meets energy codes in heating-dominated climates
Single product: For both annealed and heat treatment
Widely available: Guardian Select® fabricators can help you meet tight project deadlines

APPLICATIONS 
Facades 
Windows 
Doors 
Curtain 
Walls 
Roofs 
Skylights   

MANUFACTURING OPTIONS 

Tempered 
Laminated 
Heat Soaked 
Bent 
Heat Strengthened 
Annealed   

FLOAT GLASS SUBSTRATES 
Guardian UltraClear® (6 mm) 
Clear (6 mm)   

RECOMMENDED COATING POSITIONS 
Double glazed: #2 or #3 surface 
Triple Glazed: #2, #4 or #5 surface

Specification
  • PRODUCT: SunGuard® Neutral 78/65 (#2) on UltraClear

    DOUBLE GLAZE PERFORMANCE VALUES:
     
    TRANSMITTANCE
    Visible Light: 81%
    Ultraviolet: 54%
    Solar Energy: %66
    Light to Solar Gain (LSG): 1.19
     
    REFLECTANCE
    Visible Light Outside: 13%
    Visible Light Inside: 13%
    Solar Energy Outside: 22%
     
    U-VALUE
    Winter Nighttime - Argon(90%): 0.27
    Winter Nighttime - Air: 0.31
    Summer Daytime - Air: 0.30
     
    HEAT GAIN
    Relative Heat Gain (RHG): 160
    Solar Heat Gain Coefficient (SHGC): 0.68
     
    COMPOSITION
    IG: 6 mm/12.7 mm/6 mm - Coating on surface #2
    Outboard lite: SunGuard Neutral 78/65 on UltraClear
    Inboard lite: Guardian UltraClear
    Calculation Standard: NFRC-2010

Technical specification
  • Unique ref.HP_N7865_2_DG_ucg_naca
  • Product familySunGuard
  • Product groupDouble Glazed
  • TypeObject (single object)
  • Date of publishing2017-12-19
  • Edition number1
Related
  • Material mainGlass
  • Designed inUnited States
  • Manufactured inUnited States
Classification
  • BIMobject CategoryBuilding Materials - Glass & Glazing
  • IFC classificationWindow
  • ETIM CodeEC003188
  • ETIM NameGlass
  • UNSPSC nameDoors and windows and glass
  • UNSPSC code3017
  • Uniclass 2015 CodePr_25_71_33_35
  • Uniclass 2015 DescriptionGlass panels
  • CSI MasterFormat 2014 Code08 81 00
  • CSI MasterFormat 2014 TitleGlass Glazing
  • OmniClass Number23-17 15 11
  • OmniClass TitleGlass Glazing
  • CSI UniFormat II CodeB2020
  • CSI UniFormat II TitleExterior Windows

Region availability

North America
Anguilla
Antigua and Barbuda
Aruba
Barbados
Belize
Bermuda
British Virgin Islands
Canada
Caribbean Netherlands
Cayman Islands
Collectivity of Saint Martin
Costa Rica
Cuba
Curaçao
Dominica
Dominican Republic
El Salvador
Greenland
Grenada
Guadeloupe
Guatemala
Haiti
Honduras
Jamaica
Martinique
Mexico
Montserrat
Nicaragua
Panama
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint Pierre and Miquelon
Saint Vincent and the Grenadines
Saint-Barthélemy
Sint Maarten
The Bahamas
Trinidad and Tobago
Turks and Caicos Islands
U.S. Virgin Islands
United States