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Ridge rooflight |
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Ridge
rooflight in 4-wall polycarbonate |
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Standard elements / easy to assemble |
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Special glassfibre polyester profile |
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Assemble directly on the roof panels and sigma purlins |
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Heavy aluminium support profiles |
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No cold
bridges in upstand |
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Extra polycarbonate sheets are available |
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Sections with opening are available |
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Technical properties: |
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Thickness of polycarbonate sheets: |
10 mm |
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K
value: |
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2,8 Wm2K |
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K value
with optional sheet: |
1,4 Wm2K |
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Light
admittance (clear/opaque): |
75% /
55% |
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Heat
admittance (clear/opaque): |
78% /
59% |
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Nett width (mm) calculated for some roofpitches and
sheet lengths
Other lengths are available at extra charge |
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Sheet length: |
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1500 |
2000 |
2500 |
3000 |
3500 |
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Nett width |
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Roof pitch: |
5º |
1298 |
1776 |
2253 |
2730 |
3208 |
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10º |
1276 |
1746 |
2215 |
2685 |
3154 |
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15º |
1252 |
1713 |
2173 |
2634 |
3094 |
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20º |
1226 |
1677 |
2127 |
2577 |
3027 |
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25º |
1198 |
1637 |
2076 |
2515 |
2954 |
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Back |
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