PPG Industries, Inc.
Sweets Catalog Classification Code
08 81 00/PPG
PPG Industries, Inc.
PPG Glass Business and Discovery Center
400 Guys Run Road
Cheswick, PA 15024
Tel: 1-888-PPG IDEA (1-888-774-4332)
Fax: (412) 826-2299
Website: http://www.ppgideascapes.com
Email: ppg@ppg.com
Introduced in 1984, Sungate 500 glass by PPG was one of the industry's first commercial low-E glasses, so-named for its ability to transmit high levels of natural light while blocking the sun's heat energy in the summer and trapping interior heat in the winter. Today, Sungate 500 glass remains one of the industry's most effective and energy-efficient window glasses, transmitting 76 percent of the sun's natural light while blocking 30 percent of its solar heat energy.
Windows made with Sungate 500 glass are well-suited to cold climates as well as warm because they trap interior heat 28 percent more effectively than windows made with ordinary clear glass. Sungate 500 glass helps to lower cooling bills in the summer and lower heating bills in the winter, while enabling homeowners to enjoy the comfort and health benefits of abundant natural light.
PPG Sungate®
Low-E Glasses
PPG Sungate® Low-E glasses enhance energy efficiency
and maintain the original clear or tinted glass substrate color.
All Sungate® Low-E insulating glass units improve
thermal performance and reduce solar heat gain. Because the coatings appear
neutral, Sungate® glasses are the ideal solution for
energy-efficient commercial structures where the original appearance of
the exterior glass is desired.
PPG manufactures two Sungate®
coated Low-E glasses
for commercial construction.
Sungate®500 Low-E Glass
Sungate® 500 glass provides the clarity and color
neutrality of clear uncoated glass with some of the best performance characteristics
available.
Using Sungate® 500 glass in an insulating unit improves
U-Value 27% over a standard clear glass unit. Additionally, the Sungate®
500 glass unit transmits almost 94% as much visible light as a standard
clear unit.
All Sungate® glasses can be combined in insulating
units with an outboard lite of a PPG tinted or reflective tinted glass
to increase performance options (see performance tables in this presentation).
Cleveland Browns Stadium
Location: Cleveland Ohio
Product: 1" Azuria™/Sungate® 500 (3) I.G.
Units
Architect: Hellmuth, Obata, & Kassabaum
Glazing Contractor: R.E. Krug Corp.
Glass Fabricator: Perilstein Distributing Corp.
Owner/Developer: City of Cleveland
For samples or to speak with an architectural representative, call PPG
IdeaScapes: 888-PPG-IDEA.
Visit www.ppgideascapes.com for product information, technical data,
and a complete project portfolio.
Type: Pyrolytic Low-E Clear Insulating Glass
"Sungate®" 500 (2) "Clear" by PPG
Industries, Inc.
Indoor Lite: Clear
Outdoor Lite: Clear, Pyrolytic Coated on second surface (2)
Coating: "Sungate" 500 Low-E (Pyrolytic) by PPG Industries, Inc.
Location: Second Surface (2)
Performance Values
|
Visible Light Transmission
|
U-Value Winter
|
U-Value Summer |
SHGC |
Shading Coefficient |
Outdoor Visible Light Reflectance |
| 74% |
0.35 |
0.35 |
0.62 |
0.71 |
17% |
Outdoor Appearance: Clear color, low-reflective glass product
"Sungate®" 500 (3) "Caribia®"
by PPG Industries, Inc.
Indoor Lite: Clear, Pyrolytic Coated on third surface (3)
Coating: "Sungate" 500 Low-E (Pyrolytic) by PPG Industries,
Inc.
Location: Third Surface (3)
Outdoor Lite: "Caribia®"
by PPG Industries, Inc.
Performance Values
|
Visible Light Transmission
|
U-Value Winter
|
U-Value Summer |
SHGC |
Shading Coefficient |
Outdoor Visible Light Reflectance |
| 56% |
0.35 |
0.35 |
0.34 |
0.40 |
12% |
Approved Manufacturers: PPG Certified Fabricator
Outdoor Appearance: Gray with warm bronze undertone color,
low-reflective glass product
"Sungate®" 500 (3) "Solexia™"
by PPG Industries, Inc.
Indoor Lite: Clear, Pyrolytic Coated on third surface (3)
Coating: "Sungate" 500 Low-E (Pyrolytic) by PPG Industries, Inc.
Location: Third Surface (3)
Outdoor Lite: "Solexia™" by PPG Industries,
Inc.
Performance Values
|
Visible Light Transmission
|
U-Value Winter
|
U-Value Summer |
SHGC |
Shading Coefficient |
Outdoor Visible Light Reflectance |
| 64% |
0.35 |
0.35 |
0.45 |
0.51 |
14% |
Outdoor Appearance: Light green color, low-reflective glass
product
"Sungate®" 500 (3) "Atlantica™"
by PPG Industries, Inc.
Indoor Lite: Clear, Pyrolytic Coated on third surface (3)
Coating: "Sungate" 500 Low-E (Pyrolytic) by PPG Industries,
Inc.
Location: Third Surface (3)
Outdoor Lite: "Atlantica™" by PPG Industries,
Inc.
Performance Values
|
Visible Light Transmission
|
U-Value Winter
|
U-Value Summer |
SHGC |
Shading Coefficient |
Outdoor Visible Light Reflectance |
| 56% |
0.35 |
0.35 |
0.35 | 0.41 |
12% |
Outdoor Appearance: Dark green color, low-reflective glass
product
"Sungate®" 500 (3) "Azuria™" by
PPG Industries, Inc.
Indoor Lite: Clear, Pyrolytic Coated on third surface (3)
Coating: "Sungate" 500 Low-E (Pyrolytic) by PPG Industries,
Inc.
Location: Third Surface (3)
Outdoor Lite: "Azuria™" by PPG Industries,
Inc.
Performance Values
|
Visible Light Transmission
|
U-Value Winter
|
U-Value Summer |
SHGC |
Shading Coefficient |
Outdoor Visible Light Reflectance |
| 57% |
0.35 |
0.35 |
0.34 |
0.40 |
12% |
Approved Manufacturers:
PPG Certified Fabricator
Outdoor Appearance: Aquamarine color, low-reflective glass product
"Sungate®" 500 (3) "Bronze®" by PPG Industries, Inc.
Indoor Lite: Clear, Pyrolytic Coated on third surface (3)
Coating: "Sungate" 500 Low-E (Pyrolytic) by PPG Industries, Inc.
Location: Third Surface (3)
Outdoor Lite: "Bronze" by PPG Industries, Inc.
Performance Values
|
Visible Light Transmission
|
U-Value Winter
|
U-Value Summer |
SHGC |
Shading Coefficient |
Outdoor Visible Light Reflectance |
| 44% |
0.35 |
0.35 |
0.46 |
0.53 |
8% |
Approved Manufacturers:
PPG Certified Fabricator
Outdoor Appearance: Warm bronze color, low-reflective glass product
"Sungate®" 500 (3) "Gray®" by PPG Industries, Inc.
Indoor Lite: Clear, Pyrolytic Coated on third surface (3)
Coating: "Sungate" 500 Low-E (Pyrolytic) by PPG Industries, Inc.
Location: Third Surface (3)
Outdoor Lite: "Gray" by PPG Industries, Inc.
Performance Values
|
Visible Light Transmission
|
U-Value Winter
|
U-Value Summer |
SHGC |
Shading Coefficient |
Outdoor Visible Light Reflectance |
| 37% |
0.35 |
0.35 |
0.40 |
0.47 |
8% |
Approved Manufacturers:
PPG Certified Fabricator
Outdoor Appearance: Cool gray color, low-reflective glass product
"Sungate®" 500 (3) "Optigray®"23 by PPG Industries, Inc.
Indoor Lite: Clear, Pyrolytic Coated on third surface (3)
Coating: "Sungate" 500 Low-E (Pyrolytic) by PPG Industries, Inc.
Location: Third Surface (3)
Outdoor Lite: "Optigray 23" by PPG Industries, Inc.
Performance Values
|
Visible Light Transmission
|
U-Value Winter
|
U-Value Summer |
SHGC |
Shading Coefficient |
Outdoor Visible Light Reflectance |
| 19% |
0.35 |
0.35 |
0.24 |
0.28 |
6% |
Approved Manufacturers:
PPG Certified Fabricator
Outdoor Appearance: Gray with warm bronze undertone color, low-reflective
glass product
"Sungate®" 500 (3) "Graylite®" by PPG Industries, Inc.
Indoor Lite: Clear, Pyrolytic Coated on third surface (3)
Coating: "Sungate" 500 Low-E (Pyrolytic) by PPG Industries, Inc.
Location: Third Surface (3)
Outdoor Lite: "Graylite" by PPG Industries, Inc.
Performance Values
|
Visible Light Transmission
|
U-Value Winter
|
U-Value Summer |
SHGC |
Shading Coefficient |
Outdoor Visible Light Reflectance |
| 11% |
0.35 |
0.35 |
0.28 |
0.33 |
5% |
Approved Manufacturers:
PPG Certified Fabricator
Outdoor Appearance: Dark gray color, low-reflective glass product
|