We are using cookies to provide our services. By using our services you agree to our use of cookies.

AG 43 Low-E Glazing, 1/4" Clear Outboard with AG 43 Coating on the Second Surface, 1/2" Airspace, 1/4" Clear

Unique ref.: guardian-industries-011
Brand: Guardian Glass
Product family: SunGuard
Product group: SG North & Central America
Date of publishing: 2017-12-01
Edition number: 1
Type: Object (single object)
Download (13)

Low-E and Solar Control
Light is beautiful. Excessive heat is not. SunGuard Advanced Architectural Glass offers three different product series — SuperNeutral, High Performance, Solar — to create striking statements of light and color while earning LEED points and controlling energy costs.

High Performance Series Low-E - SunGuard High Performance Series glass delivers medium to high visible light transmission and moderate reflectivity along with maximum energy savings that meet or exceed energy code requirements.

High Performance AG 43 - Medium light transmission and silver appearance allow for excellent vision to spandrel matching from the exterior. Low interior reflectance makes it easier to see outside.

SunGuard IS 20 - An interior surface coating that can be used on a double or triple glaze insulating glass unit to lower the u-factor by an additional .05 of a point.

*NEW* Project Specific Custom BIM Content – Request project specific custom content from the Guardian BIM Generator. The BIM Generator works with the Guardian Performance Calculator as part of a suite of online Glass Analytic tools. These tools are a comprehensive suite of engineering and analytical tools that demonstrate the advantages of high performance glass in building facades. The Performance Calculator provides modeling of the thermal and optical properties for a glass make-up ranging from monolithic uncoated glass to highly complex combinations of substrates, coatings and interlayers. These project specific created make-ups can then be integrated into the Guardian Building Energy Calculator to compare energy cost and consumption information based on hourly simulations of user specified glass make-ups, building parameters and geography. Once a selection has been made from the comparative tools, you have the ability to request project specific custom BIM content from within the Performance Calculator. Content is available as a curtain wall panel or a window based generic model.

For Glass Analytic tools click here.

For Glass Visualizer tool click here.


Visible Light: 43%
Ultraviolet: 26%
Solar Energy: 26%
Light to Solar Gain (LSG): 1.37
Visible Light Outside: 30%
Visible Light Inside: 15%
Solar Energy Outside: 33%
Winter Nighttime - Argon(90%): 0.26
Winter Nighttime - Air: 0.30
Summer Daytime - Air: 0.29
Relative Heat Gain (RHG): 76
Solar Heat Gain Coefficient (SHGC): 0.31
IG: 6 mm/12.7 mm/6 mm - Coating on surface #2
Outboard lite: SunGuard AG 43 on Clear
Inboard lite: Guardian Float Clear
Calculation Standard: NFRC-2010

Material main: Glass
Material secondary:
Designed in: United States
Manufactured in: United States

BIMobject Category: Construction Materials - Glass & Glazing
IFC classification: Window
UNSPSC name: Doors and windows and glass
UNSPSC code: 3017
Uniclass 1.4 Code: L6332
Uniclass 1.4 Description: Glass
Uniclass 2.0 Code: PR-45-57-34
Uniclass 2.0 Description: Glass Panels
Uniclass 2015 Code: Pr_25_71_33_35
Uniclass 2015 Description: Glass panels
NBS Reference Code: 45-57-34
NBS Reference Description: Glass Panels
CSI MasterFormat 2014 Code: 08 81 00
CSI MasterFormat 2014 Title: Glass Glazing
OmniClass Number: 23-17 15 11
OmniClass Title: Glass Glazing
CSI UniFormat II Code: B2020
CSI UniFormat II Title: Exterior Windows
This product is available in:
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