ISO PYRAN® S

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At a glance

ISO PYRAN® S incorporates PYRAN® as part of a double-glazed unit that can be used wherever further requirements are needed in addition to protection from fire. In combination with functional glass, ISO PYRAN® S fulfils practical, aesthetic and energy efficiency requirements.

ISO PYRAN® S is ideal for façades and roof glazing due to its stability upon exposure to UV radiation, fluctuations in temperature and direct sunlight.

  • Borosilicate glass
  • Classifications:
    E 30 to E 120
  • Additional demands:
    fire resistance and sun protection
    fire resistance and heat insulation
    fire resistance and sound insulation

Technical data

Product Fire Rating Thickness Ug-Value g-Value Light Transmission Sound Reduction
  acc. EN 13501
[mm]
[W/m2K]
[%]
[%]
[dB]
Double-glazing units
ISO PYRAN® S E(G) 30
24
2.7
78
83
33
E(G) 30
26
2.7
75
82
34
E(G) 30 - 90
25
2.7
78
83
33
E(G) 30 - 90
27
2.7
75
82
33
Heat insulation - Low e coatings
ISO PYRAN® S E(G) 30
24
1.4
61
82
33
E(G) 30
24
1.4
65
82
33
E(G) 30 - 90
25
1.4
61
82
34
E(G) 30 - 90
25
1.4
65
82
34
ISO PYRAN® S-D E(G) 30 - 60
28
1.4
55
79
 
E(G) 30 - 60
28
1.4
64
79
 
E(G) 30 - 60
30
1.4
54
78
39
E(G) 30 - 60
30
1.4
64
78
39
Sun protection - Solar control coatings
ISO PYRAN® S E(G) 30
26
1.5
27
50
34
E(G) 30
26
1.5
22
41
34
E(G) 30
26
1.5
17
30
34
E(G) 30
26
1.5
30
47
34
E(G) 30 - 90
26
1.5
27
50
33
E(G) 30 - 90
26
1.5
22
41
33
E(G) 30 - 90
26
1.5
17
30
33
E(G) 30 - 90
26
1.5
30
47
33
Sound insulation
ISO PYRAN® S-D E(G) 30 - 60
35
2.7    
42
E(G) 30 - 60
30
1.4 54 78
39
E(G) 30 - 60
30
2.7    
41
E(G) 30 - 60
45
2.7
   
43
E(G) 30 - 60
45
2.7
   
43
E(G) 30 - 60
34
2.7    
45

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