SunGuard® Neutral 78/65 (#3), Clear 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 (#3) on Clear
DOUBLE GLAZE PERFORMANCE VALUES:
TRANSMITTANCE
Visible Light: 78%
Ultraviolet: 39%
Solar Energy: 55%
Light to Solar Gain (LSG): 1.18

REFLECTANCE
Visible Light Outside: 13%
Visible Light Inside: 13%
Solar Energy Outside: 19%

U-VALUE
Winter Nighttime - Argon(90%): 0.27
Winter Nighttime - Air: 0.31
Summer Daytime - Air: 0.30

HEAT GAIN
Relative Heat Gain (RHG): 156
Solar Heat Gain Coefficient (SHGC): 0.66

COMPOSITION
IG: 6 mm/12.7 mm/6 mm - Coating on surface #3
Outboard lite: Guardian Float Clear
Inboard lite: SunGuard Neutral 78/65 on Clear
Calculation Standard: NFRC-2010

Technical specification

Unique ref.HP_N7865_3_DG_cg_naca
Product familySunGuard
Product groupDouble Glazed
TypeObject (single object)
Date of publishing2017-12-18
Edition number1

Links

Product urlhttps://www.guardianglass.com/us/en/products/brands/sunguard/high-performance/neutral-78-65

Material mainGlass
Designed inUnited States
Manufactured inUnited States

Classification

BIMobject CategoryConstruction 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