Skylights
For rooms where it is required to ensure uniform lighting, the best solution is a spot skylight with transparent dome.
Acrylic dome
Colour
|
Transparency, %
76
85
|
- single dome
- double dome
- triple dome
|
Heat-transfer coefficient, W/kv.m*K
5,4
2,9
1,9
|
Acustic insulation, dB
20
25
30
|
Solid polycarbonate plate
Colour
|
Transparency, %
40
85
|
- single dome
- double dome
- triple dome
|
Heat-transfer coefficient, W/kv.m*K
5,4
2,9
1,9
|
Acustic insulation, dB
20
25
30
|
Polycarbonate cavity sheet
Thikness, mm
|
Number of cells
|
Colour
|
Transparency, %
|
Heat-transfer coefficient, W/kv.m*K
|
10
|
1
|
clear
milky
|
77-88
30-66
|
3,0 – 3,35
|
10
|
2
|
clear
milky
|
73-79
48-59
|
2,7 – 3,0
|
10
|
3
|
clear
milky
|
68-88
47-66
|
2,5 – 2,7
|
16
|
2
|
clear
milky
|
70-82
15-64
|
2,3 – 2,5
|
16
|
4
|
clear
milky
|
55-79
24-61
|
1,8 – 2,4
|
16
|
Z profile
|
clear
milky
|
55-79
24-61
|
1,8 – 2,1
|
20
|
4
|
clear
milky
|
51-69
28-49
|
1,7 – 2,1
|
25
|
5
|
clear
milky
|
47-69
18-66
|
1,5 – 1,9
|
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