Guardian Europe S.à.r.l
Z.I. Wolser L-3452 Dudelange G.D. of Luxembourg

EN 1096-4

Coated soda lime silicate glass
intended to be used in buildings and construction works
Values as of September 2006

ClimaGuard^® N³

4 mm

5 mm

6 mm

8 mm

10 mm

12 mm

Resistance to fire 

NPD

NPD

NPD

NPD

NPD

NPD

Reaction to fire 

A1

A1

A1

A1

A1

A1

External fire performance 

NPD

NPD

NPD

NPD

NPD

NPD

Bullet resistance 

NPD

NPD

NPD

NPD

NPD

NPD

Explosion resistance 

NPD

NPD

NPD

NPD

NPD

NPD

Burglar resistance 

NPD

NPD

NPD

NPD

NPD

NPD

Pendulum body impact resistance 

NPD

NPD

NPD

NPD

NPD

NPD

Resistance against sudden temperature changes and temperature differentials

K

40

40

40

40

40

40

Wind, snow, permanent and imposed load resistance

mm

4

5

6

8

10

12

Direct airborne sound insulation

dB

29 (-2;-3)

30 (-1;-2)

31 (-2;-3)

32 (-2;-3)

33 (-2;-3)

34 (0;-2)

Thermal properties

Thermal transmittance (U-value)

W/(m².K)

NPD

NPD

NPD

NPD

NPD

NPD

Radiation properties

Light transmission t_V

0,88

0,88

0,88

0,87

0,87

0,86

Light reflection (coated side / glass side) r_V

0,05 / 0,06

0,05 / 0,06

0,05 / 0,06

0,05 / 0,06

0,04 / 0,06

0,04 / 0,06

Solar energy transmission t_E 

0,66

0,66

0,65

0,64

0,62

0,61

Solar energy reflection (coated side / glass side)  r_E 

0,23 / 0,21

0,23 / 0,21

0,23 / 0,20

0,23 / 0,19

0,23 / 0,17

0,23 / 0,16

0,04

0,04

0,04

0,04

0,04

0,04