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SunGuard E-Performance® 4mm 6mm 8mm
On request, this type of data is available for any Guardian coating which is not listed below. SunGuard E-Performance® 4 mm 
| 1 | Guardian Europe S.à.r.l
Z.I. Wolser L-3452 Dudelange G.D. of Luxembourg | EN 572-9 | Coated soda lime silicate glass
intended to be used in buildings and construction works
Values as of April 2010 | SunGuard E-Performance® 4 mm | | | | Resistance to fire | NPD | Reaction to fire | A1 | External fire performance | NPD | Bullet resistance | NPD | Explosion resistance | NPD | Burglar resistance | NPD | Pendulum body impact resistance | NPD | Resistance against sudden temperature changes and temperature differentials | K | 40 | Wind, snow, permanent and imposed load resistance | mm | 4 | Direct airborne sound insulation | dB | 29 (-2;-3) | Thermal properties | | | Normal emissivity of coated glass surface en | 0.02 | Thermal transmittance (U-value) | W/(m².K) | NPD | Radiation properties | | | Light transmission tV | 0.73 | | Light reflection (coated side / glass side) rV | 0.19 / 0.22 | | Solar energy transmission tE | 0.45 | | Solar energy reflection (coated side / glass side) rE | 0.46 / 0.41 |
NPD: No Determined Data back to top
SunGuard E-Performance® 6 mm
| 2 | Guardian Europe S.à.r.l
Z.I. Wolser L-3452 Dudelange G.D. of Luxembourg | EN 572-9 | Coated soda lime silicate glass
intended to be used in buildings and construction works
Values as of April 2010 | SunGuard E-Performance® 6 mm | | | | Resistance to fire | NPD | Reaction to fire | A1 | External fire performance | NPD | Bullet resistance | NPD | Explosion resistance | NPD | Burglar resistance | NPD | Pendulum body impact resistance | NPD | Resistance against sudden temperature changes and temperature differentials | K | 40 | Wind, snow, permanent and imposed load resistance | mm | 4 | Direct airborne sound insulation | dB | 31 (-2;-3) | Thermal properties | | | Normal emissivity of coated glass surface en | 0.02 | Thermal transmittance (U-value) | W/(m².K) | NPD | Radiation properties | | | Light transmission tV | 0.72 | | Light reflection (coated side / glass side) rV | 0.19 / 0.22 | | Solar energy transmission tE | 0.44 | | Solar energy reflection (coated side / glass side) rE | 0.46 / 0.39 |
NPD: No Determined Data
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SunGuard E-Performance® 8 mm
| 3 | Guardian Europe S.à.r.l
Z.I. Wolser L-3452 Dudelange G.D. of Luxembourg | EN 572-9 | Coated soda lime silicate glass
intended to be used in buildings and construction works
Values as of April 2010 | SunGuard E-Performance® 8 mm | | | | Resistance to fire | NPD | Reaction to fire | A1 | External fire performance | NPD | Bullet resistance | NPD | Explosion resistance | NPD | Burglar resistance | NPD | Pendulum body impact resistance | NPD | Resistance against sudden temperature changes and temperature differentials | K | 40 | Wind, snow, permanent and imposed load resistance | mm | 4 | Direct airborne sound insulation | dB | 32 (-2;-3) | Thermal properties | | | Normal emissivity of coated glass surface en | 0.02 | Thermal transmittance (U-value) | W/(m².K) | NPD | Radiation properties | | | Light transmission tV | 0.72 | | Light reflection (coated side / glass side) rV | 0.19 / 0,22 | | Solar energy transmission tE | 0,43 | | Solar energy reflection (coated side / glass side) rE | 0,46 / 0.37 |
NPD: No Determined Data
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Coated Glass
Low Emissivity Glass
