Product Description

SGG COOL-LITE ST is a solar control glass manufactured by depositing a coating of metallic oxides by magnetically enhanced cathodic sputtering under vacuum conditions onto clear float SGG PLANILUX or body tinted glass SGG PARSOL GREEN. The manufacturing process and type of materials with which the glass is coated ensure that this coating offers excellent durability and resistance during handling. These qualities enable this coated glass to be processed (tempered, laminated, lacquered) while still retaining its aesthetic and technical benefits. SGG COOL-LITE ST can be used in single or double glazing, with the coating on face 2.

Range
Appearance in reflection Base glass
  SGG Planilux SGG Parsol Green
  Clear float glass Green body tinted float glass
Neutral – slightly blue ST 167  
Light sky blue ST 150  
Light blue ST 136  
Sliver blue ST 120  
Bright silver blue ST 108  
Metallic blue STB 136  
Metallic silver blue STB 120  
Green – slightly blue   ST 467
Light blue green   ST 450
Blue green   ST 436
Silver blue green   ST 420
Bright silver blue green   STB 408
Metallic blue green   STB 436
Aquamarine   STB 420
Applications

SGG COOL-LITE ST is a high performance solar control glass that offers numerous architectonic flexibilities to architects. These glasses are suitable for all types of buildings, for great projects and for small buildings, such as:

  • Office buildings
  • Stores
  • Schools
  • Industrial buildings
  • Houses
  • Facades
  • Roofs for winter gardens
  • Double skin applications
Benefits

Due to its coating with excellent durability and resistance, SGG COOL-LITE ST glass is very easy to process and can be stored in normal conditions, according to the recommendations of Saint-Gobain Glass.

The wide range of reflected colors allows the use of SGG COOL-LITE ST glasses for any type of facades or residences.

The exterior appearance of the facade with SGG COOL-LITE ST glass is very dynamic offering personality to the building.

By filtering light this glass offers a pleasant environment inside your house or office.

The most important quality of SGG COOL-LITE ST glass is the very good solar protection. Thus, the solar energy that penetrates the interior is reduced, and you make considerable saving with the costs for air conditioning.

bufacade

SGG COOL-LITE ST can be easily combined with other types of glass to offer different functions:

  • Thermal insulation (for example, with SGG PLANTHERM ULTRA N)
  • Acoustic insulation (with SGG STADIP SILENCE)
  • Security (with SGG STADIP or SGG STADIP PROTECT)
  • Self-cleaning (with SGG BIOCLEAN)
Specifications
SGG COOL-LITE ST ST 167 ST 150 ST 136 ST 120 ST 108 ST 108* STB 136 STB 120
Light factors (EN 410)
LT Transmission % 59 45 33 18 7 7 32 19
External reflection, Rex % 20 19 23 32 44 44 17 22
Internal reflection, Rint % 20 18 19 26 35 39 18 27
UV, TUV Transmission 22 17 13 9 2 3 13 7
Energy factors (EN 410)
Direct transmission, TE % 40 30 22 12 5 6 21 13
External reflection, Rext % 25 20 20 27 38 38 17 20
Absorption, ext. A1 % 28 45 55 59 56 56 58 65
Absorption, int. A2 % 7 5 4 2 1 1 4 2
Solar factor, g 0.47 0.37 0.27 0.17 0.08 0.1 0.27 0.18
Shading coefficient (EN 410) 0.55 0.43 0.32 0.19 0.09 0.11 0.31 0.21
Thermal insulation coefficient, U (EN 673)
Air % 1.4 1.4 1.4 1.4 1.3 1.7 1.4 1.4
Argon 90% % 1.1 1.1 1.1 1.1 1.1 1.4 1.1 1.1

DGU: 6mm SGG COOL-LITE, face #2 / 16 / 4mm Planitherm UltraN,SGG face #3

DGU, without low-E: 6mm SGG COOL-LITE, face #2 / 16 / 4mm SGG Planilux

SGG COOL-LITE ST ST 467 ST 450 ST 436 ST 420 ST 420 ST 408 ST 408* STB 436 STB 420
Light factors (EN 410)
LT Transmission % 48 37 27 15 6 6 27 16
External reflection, Rex % 15 15 17 23 32 32 13 16
Internal reflection, Rint % 19 18 19 26 35 39 18 27
UV, TUV Transmission 8 6 5 3 <1 1 5 3
Energy factors (EN 410)
Direct transmission, TE % 24 19 14 8 3 3 13 8
External reflection, Rext % 11 10 11 13 17 17 10 11
Absorption, ext. A1 % 62 69 74 78 79 79 76 80
Absorption, int. A2 % 3 2 2 1 0 0 2 1
Solar factor, g 0.3 0.24 0.19 0.12 0.07 0.08 0.18 0.13
Shading coefficient (EN 410) 0.35 0.28 0.22 0.14 0.08 0.1 0.21 0.15
Thermal insulation coefficient, U (EN 673)
Air % 1.4 1.4 1.4 1.4 1.3 1.7 1.4 1.4
Argon 90% % 1.1 1.1 1.1 1.1 1.1 1.4 1.1 1.1

DGU: 6mm SGG COOL-LITE, face #2 / 16 / 4mm Planitherm UltraN, face #3

DGU, without low-E: 6mm SGG COOL-LITE, face #2 / 16 / 4mm SGG Planilux

Norms and regulations

SGG COOL-LITE ST glasses meets the requirements of the European standard EN 1096-1 and 1096-2 and are CE marked.

Handling & Processing

Processing

Due to the extremely resistant coating SGG COOL-LITE ST are glasses easy to process.

They can be:

  • Curved
  • Tempered
  • Laminated
  • Enameled
  • Screen printed

Double glazing units assembling

Double glazing units with SGG COOL-LITE ST have to be assembled accordingly with the standards in use and the general processing instructions.

SGG COOL-LITE ST150 can be used in single or double glazing, with the coating on face 2 and does not require edge-deletion.

The adhesives used for the assembly in double glazed units or for the structural assambly must be compatible with the SGG COOL-LITE ST deposal.