COOL-LITE® K

Selective solar control and low-E coating for better energy savings

COOL-LITE K is a selective solar control glass, manufactured by depositing a coating of metallic oxides by magnetically enhanced cathodic sputtering under vacuum, onto clear or body-tinted glass. This coating gives the glass its solar control and low-E properties, its distinctive appearance.

BENEFITS

  • Daylight confort
    Daylight comfort
  • Summer confort
    Summer comfort

Description

This solution ensures the heating up of interior spaces from heating up while maximizing daylight. Thus the cooling, heating and lighting energy required is sustainably reduced; the effect is a bright atmosphere and comfortable room temperature in any season.

APPLICATIONS

Thanks to an advanced combination of solar, thermal and light output mix performances, aesthetics and processing flexibility, COOL-LITE K is the perfect product for several architectural projects, like:
:

  • Office buildings
  • Mixed used buildings
  • Education buildings
  • Health buildings
  • Hotels, restaurants

RANGE

COOL-LITE K is available in :

  • Sizes: Jumbo size (PLF) 6000 x 3210mm
  • Split sizes on request
  • Standard thickness: 4-6-8mm (other on request)

PROCESSING 

  • Two versions are available: temperable or to be tempered
  • To be assembled in double glazing only
  • Edge deletion mandatory

For further information on the processing conditions of each product refer to the processing guidelines or reach  the local Technical Support Manager

PERFORMANCE

The tables below detail the performances of our coatings. Values are given for DGU with clear susbstrate Planiclear.
3 tables are available :
- DGU 6+12+6 mm with coating on surface #2, according to the standards ISO 9050 m1 / EN 6732 
- DGU 6+12+6 mm with coating on surface #2, according to the standards NFRC 100
- DGU 6+16+4 mm with coating on surface #2, according to the standards EN 410, EN 673 and EN ISO 140-3/717-1
Saint-Gobain Glass Glass reserves the right to change product performance features without notice or obligation. Contact your Saint-Gobain sales representative to check the avaibility of each product in your country.
DGU 6-12-6 / Standards ISO 9050 m1 / EN 6732
PRODUCT Light Transmittance LT (%) Solar Factor g/SHGC Shading Coefficient SC Selectivity LT/g External Light Reflectance LRe (%) Internal Light Reflectance LRi (%) U-Value W/(m².K) 12mm air U-Value W/(m².K) 16 mm argon Processing Color in reflection Geograhical availability
KN 130 II 31 0.25 0.29 1.24 21 13 1.81 1.38 to be tempered grey Asia - Africa - Middle-East - North America - South America
KN 166 II 60 0.38 0.44 1.58 21 25 1.54 1.03 to be tempered neutral Worldwide
KS 138 II 36 0.25 0.29 1.44 40 20 1.63 1.15 to be tempere silver Worldwide
KS 146 II 42 0.28 0.32 1.45 33 19 1.63 1.15 to be tempered silver Worldwide
KS 150 II 45 0.34 0.39 1.32 28 16 1.63 1.15 to be tempere silver North America - South America
KNT 140 37 0.29 0.33 1.28 22 11 1.78 1.34 temperable neutral Worldwide
KNT 155 47 0.37 0.43 1.27 17 10 1.88 1.35 temperable neutral Worldwide
KNT 164 57 0.46 0.53 1.24 14 10 1.88 1.46 temperable neutral Worldwide
KG 137 (tempered) 34 0.29 0.33 1.17 33 31 1.66 1.18 annealed & to be tempered golden Worldwide
DGU 6-12-6 / Standard NFRC 100
PRODUCT Light Transmittance LT (%) Solar Factor g/SHGC Shading Coefficient SC Selectivity LT/g External Light Reflectance LRe (%) Internal Light Reflectance LRi (%) U-Value W/(m².K) 12mm air U-Value W/(m².K) 16 mm argon Processing Color in reflection Geograhical availability
KN 130 II 31 0.25 0.29 1.24 21 13 1.83 1.62 to be tempered grey Asia - Africa - Middle-East - North America - South America
KN 166 II 60 0.36 0.42 1.67 21 25 1.54 1.41 to be tempered neutral Worldwide
KS 138 II 36 0.25 0.28 1.44 38 20 1.67 1.46 to be tempered silver Worldwide
KS 146 II 42 0.28 0.32 1.50 33 19 1.67 1.46 to be tempered silver Worldwide
KS 150 II 45 0.33 0.38 1.36 28 16 1.67 1.46 to be tempered silver North America - South America
KNT 140 37 0.29 0.33 1.28 22 11 1.80 1.59 temperable neutral Worldwide
KNT 155 47 0.37 0.42 1.27 17 10 1.83 1.63 temperable neutral Worldwide
KNT 164 57 0.46 0.53 1.24 14 10 1.87 1.67 temperable neutral Worldwide
KG 137 (tempered) 34 0.28 0.32 1.21 33 31 1.70 1.49 annealed & to be tempered golden Worldwide
DGU 6-16-4 / Standards ISO 9050 m1 / EN 6732
PRODUCT Light Transmittance LT (%) Solar Factor g Shading Coefficient SC Selectivity LT/g External Light Reflectance LRe (%) Internal Light Reflectance LRi (%) U-Value W/(m².K) 16 mm argon
KN 130 II 31 0,24 0,28 1,28 21 13 1,4
KN 166 II 60 0,39 0,45 1,54 20 22 1,0
KS 138 II 37 0,25 0,29 1,48 38 17 1,1
KS 146 II 43 0,29 0,33 1,43 33 19 1.2
KS 150 II 46 0,35 0,40 1,34 29 16 1,2
KNT 140 38 0,27 0,31 1,41 22 9 1,1
KNT 155 48 0,35 0,44 1,37 16 7 1,1
KNT 164 58 0,42 0,49 1,38 13 7 1,1
KG 137 (tempered) 34 0,28 0,32 1,21 33 28 1,1

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COOL-LITE® SKN
COOL-LITE® ST
PARSOL®

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