SGG HARMONY | Saint Gobain


SGG Harmony is an advanced high performance glass which strikes a perfect balance between aesthetics and performance.

SGG Harmony range is ideal for today's buildings where there is a need to optimize the high external lux levels, thus giving the occupant the benefit of optimum daylight while protecting them from the harsh glare. These glasses have a significant benefit on the energy-efficiency of the building by optimizing the amount of light that can be allowed in and minimizing the requirement of artificial lighting and reducing the cooling needs. SGG Harmony is EPD verified, Green Pro certified and complies with Green Rating requirements.

It is suitable for use in Insulated / Double glazed units.

  • Supreme aesthetics and performance
  • Low solar factor
  • Low U-Value
  • Optimum comfort throughout the year
  • Minimum visual glare
  • UV protection
  • Green rating compliant





Thickness ‎

It is available in standard thickness of 6 & 8mm. SGG Clear Harmony is also available in 10 and 12 mm.






Product Visual Comfort Thermal Comfort Thermal Comfort
SGG Harmony
Visual light transmission(%)
External Reflection(%)
Internal Reflection(%)
Solar Factor (SF/SHGC)
Shading co-efficient(SC)
U-value (W/m2K)
Selectivity Tuv(%) UV cutdown(%)
Clear Harmony 24 23 16 0.21 0.24 1.7 1.14 11 89
Green Harmony 20 17 16 0.16 0.19 1.7 1.25 4 96
Blue Harmony 15 12 16 0.15 0.17 1.7 1.00 4 96

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